40495014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{577}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 100627488

約数和(自身を除く): 60132474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 557, 577, 1114, 1154, 1671, 1731, 3342, 3462, 3899, 4039, 5013, 5193, 7798, 8078, 10026, 10386, 11697, 12117, 23394, 24234, 35091, 36351, 70182, 72702, 321389, 642778, 964167, 1928334, 2249723, 2892501, 4499446, 5785002, 6749169, 13498338, 20247507, 40495014]

約数ペア:

[(1, 40495014), (2, 20247507), (3, 13498338), (6, 6749169), (7, 5785002), (9, 4499446), (14, 2892501), (18, 2249723), (21, 1928334), (42, 964167), (63, 642778), (126, 321389), (557, 72702), (577, 70182), (1114, 36351), (1154, 35091), (1671, 24234), (1731, 23394), (3342, 12117), (3462, 11697), (3899, 10386), (4039, 10026), (5013, 8078), (5193, 7798)]