13303620456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1115327}}^1$

素因数の和:1115414

約数の個数: 64

約数和(自身を含む): 38545735680

約数和(自身を除く): 25242115224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 1115327, 2230654, 3345981, 4461308, 6691962, 7807289, 8922616, 13383924, 15614578, 23421867, 26767848, 31229156, 46843734, 62458312, 79188217, 93687468, 158376434, 187374936, 237564651, 316752868, 475129302, 554317519, 633505736, 950258604, 1108635038, 1662952557, 1900517208, 2217270076, 3325905114, 4434540152, 6651810228, 13303620456]

約数ペア:

[(1, 13303620456), (2, 6651810228), (3, 4434540152), (4, 3325905114), (6, 2217270076), (7, 1900517208), (8, 1662952557), (12, 1108635038), (14, 950258604), (21, 633505736), (24, 554317519), (28, 475129302), (42, 316752868), (56, 237564651), (71, 187374936), (84, 158376434), (142, 93687468), (168, 79188217), (213, 62458312), (284, 46843734), (426, 31229156), (497, 26767848), (568, 23421867), (852, 15614578), (994, 13383924), (1491, 8922616), (1704, 7807289), (1988, 6691962), (2982, 4461308), (3976, 3345981), (5964, 2230654), (11928, 1115327)]