28441998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{121547}}^1$

素因数の和:121568

約数の個数: 24

約数和(自身を含む): 66365208

約数和(自身を除く): 37923210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 121547, 243094, 364641, 729282, 1093923, 1580111, 2187846, 3160222, 4740333, 9480666, 14220999, 28441998]

約数ペア:

[(1, 28441998), (2, 14220999), (3, 9480666), (6, 4740333), (9, 3160222), (13, 2187846), (18, 1580111), (26, 1093923), (39, 729282), (78, 364641), (117, 243094), (234, 121547)]