18477316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32303}}^1$

素因数の和:32331

約数の個数: 24

約数和(自身を含む): 37989504

約数和(自身を除く): 19512188

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 32303, 64606, 129212, 355333, 419939, 710666, 839878, 1421332, 1679756, 4619329, 9238658, 18477316]

約数ペア:

[(1, 18477316), (2, 9238658), (4, 4619329), (11, 1679756), (13, 1421332), (22, 839878), (26, 710666), (44, 419939), (52, 355333), (143, 129212), (286, 64606), (572, 32303)]