462378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 1077120

約数和(自身を除く): 614742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 109, 202, 218, 303, 327, 606, 654, 707, 763, 1414, 1526, 2121, 2289, 4242, 4578, 11009, 22018, 33027, 66054, 77063, 154126, 231189, 462378]

約数ペア:

[(1, 462378), (2, 231189), (3, 154126), (6, 77063), (7, 66054), (14, 33027), (21, 22018), (42, 11009), (101, 4578), (109, 4242), (202, 2289), (218, 2121), (303, 1526), (327, 1414), (606, 763), (654, 707)]