16635684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 42116480

約数和(自身を除く): 25480796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 631, 676, 1014, 1262, 1893, 2028, 2197, 2524, 3786, 4394, 6591, 7572, 8203, 8788, 13182, 16406, 24609, 26364, 32812, 49218, 98436, 106639, 213278, 319917, 426556, 639834, 1279668, 1386307, 2772614, 4158921, 5545228, 8317842, 16635684]

約数ペア:

[(1, 16635684), (2, 8317842), (3, 5545228), (4, 4158921), (6, 2772614), (12, 1386307), (13, 1279668), (26, 639834), (39, 426556), (52, 319917), (78, 213278), (156, 106639), (169, 98436), (338, 49218), (507, 32812), (631, 26364), (676, 24609), (1014, 16406), (1262, 13182), (1893, 8788), (2028, 8203), (2197, 7572), (2524, 6591), (3786, 4394)]