21624828

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22811}}^1$

素因数の和:22897

約数の個数: 24

約数和(自身を含む): 51098880

約数和(自身を除く): 29474052

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22811, 45622, 68433, 91244, 136866, 273732, 1802069, 3604138, 5406207, 7208276, 10812414, 21624828]

約数ペア:

[(1, 21624828), (2, 10812414), (3, 7208276), (4, 5406207), (6, 3604138), (12, 1802069), (79, 273732), (158, 136866), (237, 91244), (316, 68433), (474, 45622), (948, 22811)]