812661714

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21107}}^1$

素因数の和:21172

約数の個数: 64

約数和(自身を含む): 1945313280

約数和(自身を除く): 1132651566

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 414, 558, 621, 713, 837, 1242, 1426, 1674, 2139, 4278, 6417, 12834, 19251, 21107, 38502, 42214, 63321, 126642, 189963, 379926, 485461, 569889, 654317, 970922, 1139778, 1308634, 1456383, 1962951, 2912766, 3925902, 4369149, 5888853, 8738298, 11777706, 13107447, 15049291, 17666559, 26214894, 30098582, 35333118, 45147873, 90295746, 135443619, 270887238, 406330857, 812661714]

約数ペア:

[(1, 812661714), (2, 406330857), (3, 270887238), (6, 135443619), (9, 90295746), (18, 45147873), (23, 35333118), (27, 30098582), (31, 26214894), (46, 17666559), (54, 15049291), (62, 13107447), (69, 11777706), (93, 8738298), (138, 5888853), (186, 4369149), (207, 3925902), (279, 2912766), (414, 1962951), (558, 1456383), (621, 1308634), (713, 1139778), (837, 970922), (1242, 654317), (1426, 569889), (1674, 485461), (2139, 379926), (4278, 189963), (6417, 126642), (12834, 63321), (19251, 42214), (21107, 38502)]