21906672

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19843}}^1$

素因数の和:19877

約数の個数: 40

約数和(自身を含む): 59055744

約数和(自身を除く): 37149072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 19843, 39686, 59529, 79372, 119058, 158744, 238116, 317488, 456389, 476232, 912778, 952464, 1369167, 1825556, 2738334, 3651112, 5476668, 7302224, 10953336, 21906672]

約数ペア:

[(1, 21906672), (2, 10953336), (3, 7302224), (4, 5476668), (6, 3651112), (8, 2738334), (12, 1825556), (16, 1369167), (23, 952464), (24, 912778), (46, 476232), (48, 456389), (69, 317488), (92, 238116), (138, 158744), (184, 119058), (276, 79372), (368, 59529), (552, 39686), (1104, 19843)]