18942222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5167}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 22732530

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 5167, 10334, 15501, 31002, 67171, 134342, 201513, 242849, 403026, 485698, 728547, 1457094, 3157037, 6314074, 9471111, 18942222]

約数ペア:

[(1, 18942222), (2, 9471111), (3, 6314074), (6, 3157037), (13, 1457094), (26, 728547), (39, 485698), (47, 403026), (78, 242849), (94, 201513), (141, 134342), (282, 67171), (611, 31002), (1222, 15501), (1833, 10334), (3666, 5167)]