31399704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1134

約数の個数: 128

約数和(自身を含む): 105024000

約数和(自身を除く): 73624296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1093, 1197, 1368, 1512, 1596, 2052, 2186, 2394, 3192, 3279, 3591, 4104, 4372, 4788, 6558, 7182, 7651, 8744, 9576, 9837, 13116, 14364, 15302, 19674, 20767, 22953, 26232, 28728, 29511, 30604, 39348, 41534, 45906, 59022, 61208, 62301, 68859, 78696, 83068, 91812, 118044, 124602, 137718, 145369, 166136, 183624, 186903, 206577, 236088, 249204, 275436, 290738, 373806, 413154, 436107, 498408, 550872, 560709, 581476, 747612, 826308, 872214, 1121418, 1162952, 1308321, 1495224, 1652616, 1744428, 2242836, 2616642, 3488856, 3924963, 4485672, 5233284, 7849926, 10466568, 15699852, 31399704]

約数ペア:

[(1, 31399704), (2, 15699852), (3, 10466568), (4, 7849926), (6, 5233284), (7, 4485672), (8, 3924963), (9, 3488856), (12, 2616642), (14, 2242836), (18, 1744428), (19, 1652616), (21, 1495224), (24, 1308321), (27, 1162952), (28, 1121418), (36, 872214), (38, 826308), (42, 747612), (54, 581476), (56, 560709), (57, 550872), (63, 498408), (72, 436107), (76, 413154), (84, 373806), (108, 290738), (114, 275436), (126, 249204), (133, 236088), (152, 206577), (168, 186903), (171, 183624), (189, 166136), (216, 145369), (228, 137718), (252, 124602), (266, 118044), (342, 91812), (378, 83068), (399, 78696), (456, 68859), (504, 62301), (513, 61208), (532, 59022), (684, 45906), (756, 41534), (798, 39348), (1026, 30604), (1064, 29511), (1093, 28728), (1197, 26232), (1368, 22953), (1512, 20767), (1596, 19674), (2052, 15302), (2186, 14364), (2394, 13116), (3192, 9837), (3279, 9576), (3591, 8744), (4104, 7651), (4372, 7182), (4788, 6558)]