123141816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3586

約数の個数: 128

約数和(自身を含む): 408038400

約数和(自身を除く): 284896584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3541, 3864, 4347, 4968, 5796, 7082, 8694, 10623, 11592, 14164, 17388, 21246, 24787, 28328, 31869, 34776, 42492, 49574, 63738, 74361, 81443, 84984, 95607, 99148, 127476, 148722, 162886, 191214, 198296, 223083, 244329, 254952, 297444, 325772, 382428, 446166, 488658, 570101, 594888, 651544, 669249, 732987, 764856, 892332, 977316, 1140202, 1338498, 1465974, 1710303, 1784664, 1954632, 2198961, 2280404, 2676996, 2931948, 3420606, 4397922, 4560808, 5130909, 5353992, 5863896, 6841212, 8795844, 10261818, 13682424, 15392727, 17591688, 20523636, 30785454, 41047272, 61570908, 123141816]

約数ペア:

[(1, 123141816), (2, 61570908), (3, 41047272), (4, 30785454), (6, 20523636), (7, 17591688), (8, 15392727), (9, 13682424), (12, 10261818), (14, 8795844), (18, 6841212), (21, 5863896), (23, 5353992), (24, 5130909), (27, 4560808), (28, 4397922), (36, 3420606), (42, 2931948), (46, 2676996), (54, 2280404), (56, 2198961), (63, 1954632), (69, 1784664), (72, 1710303), (84, 1465974), (92, 1338498), (108, 1140202), (126, 977316), (138, 892332), (161, 764856), (168, 732987), (184, 669249), (189, 651544), (207, 594888), (216, 570101), (252, 488658), (276, 446166), (322, 382428), (378, 325772), (414, 297444), (483, 254952), (504, 244329), (552, 223083), (621, 198296), (644, 191214), (756, 162886), (828, 148722), (966, 127476), (1242, 99148), (1288, 95607), (1449, 84984), (1512, 81443), (1656, 74361), (1932, 63738), (2484, 49574), (2898, 42492), (3541, 34776), (3864, 31869), (4347, 28328), (4968, 24787), (5796, 21246), (7082, 17388), (8694, 14164), (10623, 11592)]