18493332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 51035040

約数和(自身を除く): 32541708

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 829, 858, 1014, 1658, 1716, 1859, 2028, 2487, 3316, 3718, 4974, 5577, 7436, 9119, 9948, 10777, 11154, 18238, 21554, 22308, 27357, 32331, 36476, 43108, 54714, 64662, 109428, 118547, 129324, 140101, 237094, 280202, 355641, 420303, 474188, 560404, 711282, 840606, 1422564, 1541111, 1681212, 3082222, 4623333, 6164444, 9246666, 18493332]

約数ペア:

[(1, 18493332), (2, 9246666), (3, 6164444), (4, 4623333), (6, 3082222), (11, 1681212), (12, 1541111), (13, 1422564), (22, 840606), (26, 711282), (33, 560404), (39, 474188), (44, 420303), (52, 355641), (66, 280202), (78, 237094), (132, 140101), (143, 129324), (156, 118547), (169, 109428), (286, 64662), (338, 54714), (429, 43108), (507, 36476), (572, 32331), (676, 27357), (829, 22308), (858, 21554), (1014, 18238), (1658, 11154), (1716, 10777), (1859, 9948), (2028, 9119), (2487, 7436), (3316, 5577), (3718, 4974)]