2820187788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2879}}^1$

素因数の和:3119

約数の個数: 96

約数和(自身を含む): 7396945920

約数和(自身を除く): 4576758132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 181, 246, 362, 451, 492, 543, 724, 902, 1086, 1353, 1804, 1991, 2172, 2706, 2879, 3982, 5412, 5758, 5973, 7421, 7964, 8637, 11516, 11946, 14842, 17274, 22263, 23892, 29684, 31669, 34548, 44526, 63338, 81631, 89052, 95007, 118039, 126676, 163262, 190014, 236078, 244893, 326524, 354117, 380028, 472156, 489786, 521099, 708234, 979572, 1042198, 1298429, 1416468, 1563297, 2084396, 2596858, 3126594, 3895287, 5193716, 5732089, 6253188, 7790574, 11464178, 15581148, 17196267, 21365059, 22928356, 34392534, 42730118, 64095177, 68785068, 85460236, 128190354, 235015649, 256380708, 470031298, 705046947, 940062596, 1410093894, 2820187788]

約数ペア:

[(1, 2820187788), (2, 1410093894), (3, 940062596), (4, 705046947), (6, 470031298), (11, 256380708), (12, 235015649), (22, 128190354), (33, 85460236), (41, 68785068), (44, 64095177), (66, 42730118), (82, 34392534), (123, 22928356), (132, 21365059), (164, 17196267), (181, 15581148), (246, 11464178), (362, 7790574), (451, 6253188), (492, 5732089), (543, 5193716), (724, 3895287), (902, 3126594), (1086, 2596858), (1353, 2084396), (1804, 1563297), (1991, 1416468), (2172, 1298429), (2706, 1042198), (2879, 979572), (3982, 708234), (5412, 521099), (5758, 489786), (5973, 472156), (7421, 380028), (7964, 354117), (8637, 326524), (11516, 244893), (11946, 236078), (14842, 190014), (17274, 163262), (22263, 126676), (23892, 118039), (29684, 95007), (31669, 89052), (34548, 81631), (44526, 63338)]