815511114

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{242279}}^1$

素因数の和:242315

約数の個数: 48

約数和(自身を含む): 2040966720

約数和(自身を除く): 1225455606

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 242279, 484558, 726837, 1453674, 2180511, 2665069, 4118743, 4361022, 5330138, 7995207, 8237486, 12356229, 15990414, 23985621, 24712458, 37068687, 45306173, 47971242, 74137374, 90612346, 135918519, 271837038, 407755557, 815511114]

約数ペア:

[(1, 815511114), (2, 407755557), (3, 271837038), (6, 135918519), (9, 90612346), (11, 74137374), (17, 47971242), (18, 45306173), (22, 37068687), (33, 24712458), (34, 23985621), (51, 15990414), (66, 12356229), (99, 8237486), (102, 7995207), (153, 5330138), (187, 4361022), (198, 4118743), (306, 2665069), (374, 2180511), (561, 1453674), (1122, 726837), (1683, 484558), (3366, 242279)]