149479722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{395449}}^1$

素因数の和:395467

約数の個数: 32

約数和(自身を含む): 379632000

約数和(自身を除く): 230152278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 395449, 790898, 1186347, 2372694, 2768143, 3559041, 5536286, 7118082, 8304429, 10677123, 16608858, 21354246, 24913287, 49826574, 74739861, 149479722]

約数ペア:

[(1, 149479722), (2, 74739861), (3, 49826574), (6, 24913287), (7, 21354246), (9, 16608858), (14, 10677123), (18, 8304429), (21, 7118082), (27, 5536286), (42, 3559041), (54, 2768143), (63, 2372694), (126, 1186347), (189, 790898), (378, 395449)]