18591662922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4549}}^1$

素因数の和:4708

約数の個数: 128

約数和(自身を含む): 45511065600

約数和(自身を除く): 26919402678

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 73, 86, 93, 129, 146, 186, 217, 219, 258, 301, 434, 438, 511, 602, 651, 903, 1022, 1302, 1333, 1533, 1806, 2263, 2666, 3066, 3139, 3999, 4526, 4549, 6278, 6789, 7998, 9098, 9331, 9417, 13578, 13647, 15841, 18662, 18834, 21973, 27294, 27993, 31682, 31843, 43946, 47523, 55986, 63686, 65919, 95046, 95529, 97309, 131838, 141019, 191058, 194618, 195607, 282038, 291927, 332077, 391214, 423057, 583854, 586821, 664154, 681163, 846114, 987133, 996231, 1173642, 1362326, 1369249, 1974266, 1992462, 2043489, 2324539, 2738498, 2961399, 4086978, 4107747, 4649078, 5922798, 6063817, 6973617, 8215494, 10294387, 12127634, 13947234, 14279311, 18191451, 20588774, 28558622, 30883161, 36382902, 42446719, 42837933, 61766322, 72060709, 84893438, 85675866, 99955177, 127340157, 144121418, 199910354, 216182127, 254680314, 299865531, 432364254, 442658641, 599731062, 885317282, 1327975923, 2655951846, 3098610487, 6197220974, 9295831461, 18591662922]

約数ペア:

[(1, 18591662922), (2, 9295831461), (3, 6197220974), (6, 3098610487), (7, 2655951846), (14, 1327975923), (21, 885317282), (31, 599731062), (42, 442658641), (43, 432364254), (62, 299865531), (73, 254680314), (86, 216182127), (93, 199910354), (129, 144121418), (146, 127340157), (186, 99955177), (217, 85675866), (219, 84893438), (258, 72060709), (301, 61766322), (434, 42837933), (438, 42446719), (511, 36382902), (602, 30883161), (651, 28558622), (903, 20588774), (1022, 18191451), (1302, 14279311), (1333, 13947234), (1533, 12127634), (1806, 10294387), (2263, 8215494), (2666, 6973617), (3066, 6063817), (3139, 5922798), (3999, 4649078), (4526, 4107747), (4549, 4086978), (6278, 2961399), (6789, 2738498), (7998, 2324539), (9098, 2043489), (9331, 1992462), (9417, 1974266), (13578, 1369249), (13647, 1362326), (15841, 1173642), (18662, 996231), (18834, 987133), (21973, 846114), (27294, 681163), (27993, 664154), (31682, 586821), (31843, 583854), (43946, 423057), (47523, 391214), (55986, 332077), (63686, 291927), (65919, 282038), (95046, 195607), (95529, 194618), (97309, 191058), (131838, 141019)]