15221682

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 80

約数和(自身を含む): 40330752

約数和(自身を除く): 25109070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 433, 434, 558, 567, 651, 837, 866, 1134, 1299, 1302, 1674, 1953, 2511, 2598, 3031, 3897, 3906, 5022, 5859, 6062, 7794, 9093, 11691, 11718, 13423, 17577, 18186, 23382, 26846, 27279, 35073, 35154, 40269, 54558, 70146, 80538, 81837, 93961, 120807, 163674, 187922, 241614, 245511, 281883, 362421, 491022, 563766, 724842, 845649, 1087263, 1691298, 2174526, 2536947, 5073894, 7610841, 15221682]

約数ペア:

[(1, 15221682), (2, 7610841), (3, 5073894), (6, 2536947), (7, 2174526), (9, 1691298), (14, 1087263), (18, 845649), (21, 724842), (27, 563766), (31, 491022), (42, 362421), (54, 281883), (62, 245511), (63, 241614), (81, 187922), (93, 163674), (126, 120807), (162, 93961), (186, 81837), (189, 80538), (217, 70146), (279, 54558), (378, 40269), (433, 35154), (434, 35073), (558, 27279), (567, 26846), (651, 23382), (837, 18186), (866, 17577), (1134, 13423), (1299, 11718), (1302, 11691), (1674, 9093), (1953, 7794), (2511, 6062), (2598, 5859), (3031, 5022), (3897, 3906)]