12420208656

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1250021}}^1$

素因数の和:1250061

約数の個数: 80

約数和(自身を含む): 37200654720

約数和(自身を除く): 24780446064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 1250021, 2500042, 3750063, 5000084, 7500126, 10000168, 11250189, 15000252, 20000336, 22500378, 28750483, 30000504, 33750567, 45000756, 57500966, 60001008, 67501134, 86251449, 90001512, 115001932, 135002268, 172502898, 180003024, 230003864, 258754347, 270004536, 345005796, 460007728, 517508694, 540009072, 690011592, 776263041, 1035017388, 1380023184, 1552526082, 2070034776, 3105052164, 4140069552, 6210104328, 12420208656]

約数ペア:

[(1, 12420208656), (2, 6210104328), (3, 4140069552), (4, 3105052164), (6, 2070034776), (8, 1552526082), (9, 1380023184), (12, 1035017388), (16, 776263041), (18, 690011592), (23, 540009072), (24, 517508694), (27, 460007728), (36, 345005796), (46, 270004536), (48, 258754347), (54, 230003864), (69, 180003024), (72, 172502898), (92, 135002268), (108, 115001932), (138, 90001512), (144, 86251449), (184, 67501134), (207, 60001008), (216, 57500966), (276, 45000756), (368, 33750567), (414, 30000504), (432, 28750483), (552, 22500378), (621, 20000336), (828, 15000252), (1104, 11250189), (1242, 10000168), (1656, 7500126), (2484, 5000084), (3312, 3750063), (4968, 2500042), (9936, 1250021)]