138617363514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{471487631}}^1$

素因数の和:471487650

約数の個数: 24

約数和(自身を含む): 322497540288

約数和(自身を除く): 183880176774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 471487631, 942975262, 1414462893, 2828925786, 3300413417, 6600826834, 9901240251, 19802480502, 23102893919, 46205787838, 69308681757, 138617363514]

約数ペア:

[(1, 138617363514), (2, 69308681757), (3, 46205787838), (6, 23102893919), (7, 19802480502), (14, 9901240251), (21, 6600826834), (42, 3300413417), (49, 2828925786), (98, 1414462893), (147, 942975262), (294, 471487631)]