149503998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{508517}}^1$

素因数の和:508536

約数の個数: 24

約数和(自身を含む): 347826312

約数和(自身を除く): 198322314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 508517, 1017034, 1525551, 3051102, 3559619, 7119238, 10678857, 21357714, 24917333, 49834666, 74751999, 149503998]

約数ペア:

[(1, 149503998), (2, 74751999), (3, 49834666), (6, 24917333), (7, 21357714), (14, 10678857), (21, 7119238), (42, 3559619), (49, 3051102), (98, 1525551), (147, 1017034), (294, 508517)]