21824016

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1799

約数の個数: 40

約数和(自身を含む): 56600544

約数和(自身を除く): 34776528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1481, 1842, 2456, 2962, 3684, 4443, 4912, 5924, 7368, 8886, 11848, 14736, 17772, 23696, 35544, 71088, 454667, 909334, 1364001, 1818668, 2728002, 3637336, 5456004, 7274672, 10912008, 21824016]

約数ペア:

[(1, 21824016), (2, 10912008), (3, 7274672), (4, 5456004), (6, 3637336), (8, 2728002), (12, 1818668), (16, 1364001), (24, 909334), (48, 454667), (307, 71088), (614, 35544), (921, 23696), (1228, 17772), (1481, 14736), (1842, 11848), (2456, 8886), (2962, 7368), (3684, 5924), (4443, 4912)]