18914636664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{2131}}^1$

素因数の和:3762

約数の個数: 192

約数和(自身を含む): 63937486080

約数和(自身を除く): 45022849416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1601, 1848, 2131, 2772, 3202, 4262, 4803, 5544, 6393, 6404, 8524, 9606, 11207, 12786, 12808, 14409, 14917, 17048, 17611, 19179, 19212, 22414, 23441, 25572, 28818, 29834, 33621, 35222, 38358, 38424, 44751, 44828, 46882, 51144, 52833, 57636, 59668, 67242, 70323, 70444, 76716, 89502, 89656, 93764, 100863, 105666, 115272, 119336, 123277, 134253, 134484, 140646, 140888, 153432, 158499, 164087, 179004, 187528, 201726, 210969, 211332, 246554, 268506, 268968, 281292, 316998, 328174, 358008, 369831, 403452, 421938, 422664, 492261, 493108, 537012, 562584, 633996, 656348, 739662, 806904, 843876, 984522, 986216, 1074024, 1109493, 1267992, 1312696, 1476783, 1479324, 1687752, 1969044, 2218986, 2953566, 2958648, 3411731, 3938088, 4437972, 5907132, 6823462, 8875944, 10235193, 11814264, 13646924, 20470386, 23882117, 27293848, 30705579, 37529041, 40940772, 47764234, 61411158, 71646351, 75058082, 81881544, 95528468, 112587123, 122822316, 143292702, 150116164, 191056936, 214939053, 225174246, 245644632, 262703287, 286585404, 300232328, 337761369, 429878106, 450348492, 525406574, 573170808, 675522738, 788109861, 859756212, 900696984, 1050813148, 1351045476, 1576219722, 1719512424, 2101626296, 2364329583, 2702090952, 3152439444, 4728659166, 6304878888, 9457318332, 18914636664]

約数ペア:

[(1, 18914636664), (2, 9457318332), (3, 6304878888), (4, 4728659166), (6, 3152439444), (7, 2702090952), (8, 2364329583), (9, 2101626296), (11, 1719512424), (12, 1576219722), (14, 1351045476), (18, 1050813148), (21, 900696984), (22, 859756212), (24, 788109861), (28, 675522738), (33, 573170808), (36, 525406574), (42, 450348492), (44, 429878106), (56, 337761369), (63, 300232328), (66, 286585404), (72, 262703287), (77, 245644632), (84, 225174246), (88, 214939053), (99, 191056936), (126, 150116164), (132, 143292702), (154, 122822316), (168, 112587123), (198, 95528468), (231, 81881544), (252, 75058082), (264, 71646351), (308, 61411158), (396, 47764234), (462, 40940772), (504, 37529041), (616, 30705579), (693, 27293848), (792, 23882117), (924, 20470386), (1386, 13646924), (1601, 11814264), (1848, 10235193), (2131, 8875944), (2772, 6823462), (3202, 5907132), (4262, 4437972), (4803, 3938088), (5544, 3411731), (6393, 2958648), (6404, 2953566), (8524, 2218986), (9606, 1969044), (11207, 1687752), (12786, 1479324), (12808, 1476783), (14409, 1312696), (14917, 1267992), (17048, 1109493), (17611, 1074024), (19179, 986216), (19212, 984522), (22414, 843876), (23441, 806904), (25572, 739662), (28818, 656348), (29834, 633996), (33621, 562584), (35222, 537012), (38358, 493108), (38424, 492261), (44751, 422664), (44828, 421938), (46882, 403452), (51144, 369831), (52833, 358008), (57636, 328174), (59668, 316998), (67242, 281292), (70323, 268968), (70444, 268506), (76716, 246554), (89502, 211332), (89656, 210969), (93764, 201726), (100863, 187528), (105666, 179004), (115272, 164087), (119336, 158499), (123277, 153432), (134253, 140888), (134484, 140646)]