18554058

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 42561792

約数和(自身を除く): 24007734

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 811, 1271, 1622, 2433, 2542, 3813, 4866, 7299, 7626, 11439, 14598, 22878, 25141, 33251, 50282, 66502, 75423, 99753, 150846, 199506, 226269, 299259, 452538, 598518, 1030781, 2061562, 3092343, 6184686, 9277029, 18554058]

約数ペア:

[(1, 18554058), (2, 9277029), (3, 6184686), (6, 3092343), (9, 2061562), (18, 1030781), (31, 598518), (41, 452538), (62, 299259), (82, 226269), (93, 199506), (123, 150846), (186, 99753), (246, 75423), (279, 66502), (369, 50282), (558, 33251), (738, 25141), (811, 22878), (1271, 14598), (1622, 11439), (2433, 7626), (2542, 7299), (3813, 4866)]