9138038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 9247882

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 59, 74, 91, 118, 161, 182, 259, 299, 322, 413, 481, 518, 598, 767, 826, 851, 962, 1357, 1534, 1702, 2093, 2183, 2714, 3367, 4186, 4366, 5369, 5957, 6734, 9499, 10738, 11063, 11914, 15281, 17641, 18998, 22126, 28379, 30562, 35282, 50209, 56758, 77441, 100418, 123487, 154882, 198653, 246974, 351463, 397306, 652717, 702926, 1305434, 4569019, 9138038]

約数ペア:

[(1, 9138038), (2, 4569019), (7, 1305434), (13, 702926), (14, 652717), (23, 397306), (26, 351463), (37, 246974), (46, 198653), (59, 154882), (74, 123487), (91, 100418), (118, 77441), (161, 56758), (182, 50209), (259, 35282), (299, 30562), (322, 28379), (413, 22126), (481, 18998), (518, 17641), (598, 15281), (767, 11914), (826, 11063), (851, 10738), (962, 9499), (1357, 6734), (1534, 5957), (1702, 5369), (2093, 4366), (2183, 4186), (2714, 3367)]