9840964

素因数分解:

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

素因数の和:137

約数の個数: 72

約数和(自身を含む): 21833280

約数和(自身を除く): 11992316

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 49, 59, 74, 92, 98, 118, 148, 161, 196, 236, 259, 322, 413, 518, 644, 826, 851, 1036, 1127, 1357, 1652, 1702, 1813, 2183, 2254, 2714, 2891, 3404, 3626, 4366, 4508, 5428, 5782, 5957, 7252, 8732, 9499, 11564, 11914, 15281, 18998, 23828, 30562, 37996, 41699, 50209, 61124, 66493, 83398, 100418, 106967, 132986, 166796, 200836, 213934, 265972, 351463, 427868, 702926, 1405852, 2460241, 4920482, 9840964]

約数ペア:

[(1, 9840964), (2, 4920482), (4, 2460241), (7, 1405852), (14, 702926), (23, 427868), (28, 351463), (37, 265972), (46, 213934), (49, 200836), (59, 166796), (74, 132986), (92, 106967), (98, 100418), (118, 83398), (148, 66493), (161, 61124), (196, 50209), (236, 41699), (259, 37996), (322, 30562), (413, 23828), (518, 18998), (644, 15281), (826, 11914), (851, 11564), (1036, 9499), (1127, 8732), (1357, 7252), (1652, 5957), (1702, 5782), (1813, 5428), (2183, 4508), (2254, 4366), (2714, 3626), (2891, 3404)]