16814376

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5431}}^1$

素因数の和:5486

約数の個数: 48

約数和(自身を含む): 46606560

約数和(自身を除く): 29792184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 5431, 10862, 16293, 21724, 32586, 43448, 48879, 65172, 97758, 130344, 195516, 233533, 391032, 467066, 700599, 934132, 1401198, 1868264, 2101797, 2802396, 4203594, 5604792, 8407188, 16814376]

約数ペア:

[(1, 16814376), (2, 8407188), (3, 5604792), (4, 4203594), (6, 2802396), (8, 2101797), (9, 1868264), (12, 1401198), (18, 934132), (24, 700599), (36, 467066), (43, 391032), (72, 233533), (86, 195516), (129, 130344), (172, 97758), (258, 65172), (344, 48879), (387, 43448), (516, 32586), (774, 21724), (1032, 16293), (1548, 10862), (3096, 5431)]