18845352864

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{72949}}^1$

素因数の和:73004

約数の個数: 192

約数和(自身を含む): 61768224000

約数和(自身を除く): 42922871136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 414, 416, 432, 468, 552, 598, 621, 624, 702, 736, 828, 864, 897, 936, 1104, 1196, 1242, 1248, 1404, 1656, 1794, 1872, 2208, 2392, 2484, 2691, 2808, 3312, 3588, 3744, 4784, 4968, 5382, 5616, 6624, 7176, 8073, 9568, 9936, 10764, 11232, 14352, 16146, 19872, 21528, 28704, 32292, 43056, 64584, 72949, 86112, 129168, 145898, 218847, 258336, 291796, 437694, 583592, 656541, 875388, 948337, 1167184, 1313082, 1677827, 1750776, 1896674, 1969623, 2334368, 2626164, 2845011, 3355654, 3501552, 3793348, 3939246, 5033481, 5252328, 5690022, 6711308, 7003104, 7586696, 7878492, 8535033, 10066962, 10504656, 11380044, 13422616, 15100443, 15173392, 15756984, 17070066, 20133924, 21009312, 21811751, 22760088, 25605099, 26845232, 30200886, 30346784, 31513968, 34140132, 40267848, 43623502, 45301329, 45520176, 51210198, 53690464, 60401772, 63027936, 65435253, 68280264, 80535696, 87247004, 90602658, 91040352, 102420396, 120803544, 130870506, 136560528, 161071392, 174494008, 181205316, 196305759, 204840792, 241607088, 261741012, 273121056, 348988016, 362410632, 392611518, 409681584, 483214176, 523482024, 588917277, 697976032, 724821264, 785223036, 819363168, 1046964048, 1177834554, 1449642528, 1570446072, 2093928096, 2355669108, 3140892144, 4711338216, 6281784288, 9422676432, 18845352864]

約数ペア:

[(1, 18845352864), (2, 9422676432), (3, 6281784288), (4, 4711338216), (6, 3140892144), (8, 2355669108), (9, 2093928096), (12, 1570446072), (13, 1449642528), (16, 1177834554), (18, 1046964048), (23, 819363168), (24, 785223036), (26, 724821264), (27, 697976032), (32, 588917277), (36, 523482024), (39, 483214176), (46, 409681584), (48, 392611518), (52, 362410632), (54, 348988016), (69, 273121056), (72, 261741012), (78, 241607088), (92, 204840792), (96, 196305759), (104, 181205316), (108, 174494008), (117, 161071392), (138, 136560528), (144, 130870506), (156, 120803544), (184, 102420396), (207, 91040352), (208, 90602658), (216, 87247004), (234, 80535696), (276, 68280264), (288, 65435253), (299, 63027936), (312, 60401772), (351, 53690464), (368, 51210198), (414, 45520176), (416, 45301329), (432, 43623502), (468, 40267848), (552, 34140132), (598, 31513968), (621, 30346784), (624, 30200886), (702, 26845232), (736, 25605099), (828, 22760088), (864, 21811751), (897, 21009312), (936, 20133924), (1104, 17070066), (1196, 15756984), (1242, 15173392), (1248, 15100443), (1404, 13422616), (1656, 11380044), (1794, 10504656), (1872, 10066962), (2208, 8535033), (2392, 7878492), (2484, 7586696), (2691, 7003104), (2808, 6711308), (3312, 5690022), (3588, 5252328), (3744, 5033481), (4784, 3939246), (4968, 3793348), (5382, 3501552), (5616, 3355654), (6624, 2845011), (7176, 2626164), (8073, 2334368), (9568, 1969623), (9936, 1896674), (10764, 1750776), (11232, 1677827), (14352, 1313082), (16146, 1167184), (19872, 948337), (21528, 875388), (28704, 656541), (32292, 583592), (43056, 437694), (64584, 291796), (72949, 258336), (86112, 218847), (129168, 145898)]