1221183684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{692281}}^1$

素因数の和:692305

約数の個数: 54

約数和(自身を含む): 3590866734

約数和(自身を除く): 2369683050

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 692281, 1384562, 2076843, 2769124, 4153686, 4845967, 6230529, 8307372, 9691934, 12461058, 14537901, 19383868, 24922116, 29075802, 33921769, 43613703, 58151604, 67843538, 87227406, 101765307, 135687076, 174454812, 203530614, 305295921, 407061228, 610591842, 1221183684]

約数ペア:

[(1, 1221183684), (2, 610591842), (3, 407061228), (4, 305295921), (6, 203530614), (7, 174454812), (9, 135687076), (12, 101765307), (14, 87227406), (18, 67843538), (21, 58151604), (28, 43613703), (36, 33921769), (42, 29075802), (49, 24922116), (63, 19383868), (84, 14537901), (98, 12461058), (126, 9691934), (147, 8307372), (196, 6230529), (252, 4845967), (294, 4153686), (441, 2769124), (588, 2076843), (882, 1384562), (1764, 692281)]