42102102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12689}}^1$

素因数の和:12780

約数の個数: 32

約数和(自身を含む): 97459200

約数和(自身を除く): 55357098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 12689, 25378, 38067, 76134, 88823, 177646, 266469, 532938, 1002431, 2004862, 3007293, 6014586, 7017017, 14034034, 21051051, 42102102]

約数ペア:

[(1, 42102102), (2, 21051051), (3, 14034034), (6, 7017017), (7, 6014586), (14, 3007293), (21, 2004862), (42, 1002431), (79, 532938), (158, 266469), (237, 177646), (474, 88823), (553, 76134), (1106, 38067), (1659, 25378), (3318, 12689)]