22557168

素因数分解:

$2^4\times 3^2\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:806

約数の個数: 60

約数和(自身を含む): 63448320

約数和(自身を除く): 40891152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 383, 409, 766, 818, 1149, 1227, 1532, 1636, 2298, 2454, 3064, 3272, 3447, 3681, 4596, 4908, 6128, 6544, 6894, 7362, 9192, 9816, 13788, 14724, 18384, 19632, 27576, 29448, 55152, 58896, 156647, 313294, 469941, 626588, 939882, 1253176, 1409823, 1879764, 2506352, 2819646, 3759528, 5639292, 7519056, 11278584, 22557168]

約数ペア:

[(1, 22557168), (2, 11278584), (3, 7519056), (4, 5639292), (6, 3759528), (8, 2819646), (9, 2506352), (12, 1879764), (16, 1409823), (18, 1253176), (24, 939882), (36, 626588), (48, 469941), (72, 313294), (144, 156647), (383, 58896), (409, 55152), (766, 29448), (818, 27576), (1149, 19632), (1227, 18384), (1532, 14724), (1636, 13788), (2298, 9816), (2454, 9192), (3064, 7362), (3272, 6894), (3447, 6544), (3681, 6128), (4596, 4908)]