17700948

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 46765992

約数和(自身を除く): 29065044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 97, 111, 137, 148, 194, 222, 274, 291, 333, 388, 411, 444, 548, 582, 666, 822, 873, 1164, 1233, 1332, 1644, 1746, 2466, 3492, 3589, 4932, 5069, 7178, 10138, 10767, 13289, 14356, 15207, 20276, 21534, 26578, 30414, 32301, 39867, 43068, 45621, 53156, 60828, 64602, 79734, 91242, 119601, 129204, 159468, 182484, 239202, 478404, 491693, 983386, 1475079, 1966772, 2950158, 4425237, 5900316, 8850474, 17700948]

約数ペア:

[(1, 17700948), (2, 8850474), (3, 5900316), (4, 4425237), (6, 2950158), (9, 1966772), (12, 1475079), (18, 983386), (36, 491693), (37, 478404), (74, 239202), (97, 182484), (111, 159468), (137, 129204), (148, 119601), (194, 91242), (222, 79734), (274, 64602), (291, 60828), (333, 53156), (388, 45621), (411, 43068), (444, 39867), (548, 32301), (582, 30414), (666, 26578), (822, 21534), (873, 20276), (1164, 15207), (1233, 14356), (1332, 13289), (1644, 10767), (1746, 10138), (2466, 7178), (3492, 5069), (3589, 4932)]