69408906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31181}}^1$

素因数の和:31246

約数の個数: 32

約数和(自身を含む): 161647488

約数和(自身を除く): 92238582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 31181, 62362, 93543, 187086, 218267, 436534, 654801, 1309602, 1652593, 3305186, 4957779, 9915558, 11568151, 23136302, 34704453, 69408906]

約数ペア:

[(1, 69408906), (2, 34704453), (3, 23136302), (6, 11568151), (7, 9915558), (14, 4957779), (21, 3305186), (42, 1652593), (53, 1309602), (106, 654801), (159, 436534), (318, 218267), (371, 187086), (742, 93543), (1113, 62362), (2226, 31181)]