18680592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1120

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 37565808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1049, 1113, 1272, 1484, 2098, 2226, 2544, 2968, 3147, 4196, 4452, 5936, 6294, 7343, 8392, 8904, 12588, 14686, 16784, 17808, 22029, 25176, 29372, 44058, 50352, 55597, 58744, 88116, 111194, 117488, 166791, 176232, 222388, 333582, 352464, 389179, 444776, 667164, 778358, 889552, 1167537, 1334328, 1556716, 2335074, 2668656, 3113432, 4670148, 6226864, 9340296, 18680592]

約数ペア:

[(1, 18680592), (2, 9340296), (3, 6226864), (4, 4670148), (6, 3113432), (7, 2668656), (8, 2335074), (12, 1556716), (14, 1334328), (16, 1167537), (21, 889552), (24, 778358), (28, 667164), (42, 444776), (48, 389179), (53, 352464), (56, 333582), (84, 222388), (106, 176232), (112, 166791), (159, 117488), (168, 111194), (212, 88116), (318, 58744), (336, 55597), (371, 50352), (424, 44058), (636, 29372), (742, 25176), (848, 22029), (1049, 17808), (1113, 16784), (1272, 14686), (1484, 12588), (2098, 8904), (2226, 8392), (2544, 7343), (2968, 6294), (3147, 5936), (4196, 4452)]