40465854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 104832000

約数和(自身を除く): 64366146

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 79, 99, 117, 143, 158, 198, 199, 234, 237, 286, 398, 429, 474, 597, 711, 858, 869, 1027, 1194, 1287, 1422, 1738, 1791, 2054, 2189, 2574, 2587, 2607, 3081, 3582, 4378, 5174, 5214, 6162, 6567, 7761, 7821, 9243, 11297, 13134, 15522, 15642, 15721, 18486, 19701, 22594, 23283, 28457, 31442, 33891, 39402, 46566, 47163, 56914, 67782, 85371, 94326, 101673, 141489, 170742, 172931, 203346, 204373, 256113, 282978, 345862, 408746, 512226, 518793, 613119, 1037586, 1226238, 1556379, 1839357, 2248103, 3112758, 3678714, 4496206, 6744309, 13488618, 20232927, 40465854]

約数ペア:

[(1, 40465854), (2, 20232927), (3, 13488618), (6, 6744309), (9, 4496206), (11, 3678714), (13, 3112758), (18, 2248103), (22, 1839357), (26, 1556379), (33, 1226238), (39, 1037586), (66, 613119), (78, 518793), (79, 512226), (99, 408746), (117, 345862), (143, 282978), (158, 256113), (198, 204373), (199, 203346), (234, 172931), (237, 170742), (286, 141489), (398, 101673), (429, 94326), (474, 85371), (597, 67782), (711, 56914), (858, 47163), (869, 46566), (1027, 39402), (1194, 33891), (1287, 31442), (1422, 28457), (1738, 23283), (1791, 22594), (2054, 19701), (2189, 18486), (2574, 15721), (2587, 15642), (2607, 15522), (3081, 13134), (3582, 11297), (4378, 9243), (5174, 7821), (5214, 7761), (6162, 6567)]