23190138

素因数分解:

$2^1\times 3^4\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:828

約数の個数: 40

約数和(自身を含む): 52258932

約数和(自身を除く): 29068794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 257, 514, 557, 771, 1114, 1542, 1671, 2313, 3342, 4626, 5013, 6939, 10026, 13878, 15039, 20817, 30078, 41634, 45117, 90234, 143149, 286298, 429447, 858894, 1288341, 2576682, 3865023, 7730046, 11595069, 23190138]

約数ペア:

[(1, 23190138), (2, 11595069), (3, 7730046), (6, 3865023), (9, 2576682), (18, 1288341), (27, 858894), (54, 429447), (81, 286298), (162, 143149), (257, 90234), (514, 45117), (557, 41634), (771, 30078), (1114, 20817), (1542, 15039), (1671, 13878), (2313, 10026), (3342, 6939), (4626, 5013)]