21998736

素因数分解:

$2^4\times 3^3\times {\mathrm{50923}}^1$

素因数の和:50940

約数の個数: 40

約数和(自身を含む): 63145760

約数和(自身を除く): 41147024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 50923, 101846, 152769, 203692, 305538, 407384, 458307, 611076, 814768, 916614, 1222152, 1374921, 1833228, 2444304, 2749842, 3666456, 5499684, 7332912, 10999368, 21998736]

約数ペア:

[(1, 21998736), (2, 10999368), (3, 7332912), (4, 5499684), (6, 3666456), (8, 2749842), (9, 2444304), (12, 1833228), (16, 1374921), (18, 1222152), (24, 916614), (27, 814768), (36, 611076), (48, 458307), (54, 407384), (72, 305538), (108, 203692), (144, 152769), (216, 101846), (432, 50923)]