22756923

素因数分解:

$3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 39836160

約数和(自身を除く): 17079237

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 103, 147, 167, 189, 309, 441, 501, 721, 927, 1169, 1323, 1503, 2163, 2781, 3507, 4509, 5047, 6489, 8183, 10521, 15141, 17201, 19467, 24549, 31563, 45423, 51603, 73647, 120407, 136269, 154809, 220941, 361221, 464427, 842849, 1083663, 2528547, 3250989, 7585641, 22756923]

約数ペア:

[(1, 22756923), (3, 7585641), (7, 3250989), (9, 2528547), (21, 1083663), (27, 842849), (49, 464427), (63, 361221), (103, 220941), (147, 154809), (167, 136269), (189, 120407), (309, 73647), (441, 51603), (501, 45423), (721, 31563), (927, 24549), (1169, 19467), (1323, 17201), (1503, 15141), (2163, 10521), (2781, 8183), (3507, 6489), (4509, 5047)]