18577026

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8821}}^1$

素因数の和:8848

約数の個数: 40

約数和(自身を含む): 44833404

約数和(自身を除く): 26256378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 8821, 17642, 26463, 52926, 79389, 114673, 158778, 229346, 238167, 344019, 476334, 688038, 714501, 1032057, 1429002, 2064114, 3096171, 6192342, 9288513, 18577026]

約数ペア:

[(1, 18577026), (2, 9288513), (3, 6192342), (6, 3096171), (9, 2064114), (13, 1429002), (18, 1032057), (26, 714501), (27, 688038), (39, 476334), (54, 344019), (78, 238167), (81, 229346), (117, 158778), (162, 114673), (234, 79389), (351, 52926), (702, 26463), (1053, 17642), (2106, 8821)]