21996444

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{23203}}^1$

素因数の和:23289

約数の個数: 24

約数和(自身を含む): 51976960

約数和(自身を除く): 29980516

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 23203, 46406, 69609, 92812, 139218, 278436, 1833037, 3666074, 5499111, 7332148, 10998222, 21996444]

約数ペア:

[(1, 21996444), (2, 10998222), (3, 7332148), (4, 5499111), (6, 3666074), (12, 1833037), (79, 278436), (158, 139218), (237, 92812), (316, 69609), (474, 46406), (948, 23203)]