19570734

素因数分解:

$2^1\times 3^6\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 56

約数和(自身を含む): 45538752

約数和(自身を除く): 25968018

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 433, 486, 558, 729, 837, 866, 1299, 1458, 1674, 2511, 2598, 3897, 5022, 7533, 7794, 11691, 13423, 15066, 22599, 23382, 26846, 35073, 40269, 45198, 70146, 80538, 105219, 120807, 210438, 241614, 315657, 362421, 631314, 724842, 1087263, 2174526, 3261789, 6523578, 9785367, 19570734]

約数ペア:

[(1, 19570734), (2, 9785367), (3, 6523578), (6, 3261789), (9, 2174526), (18, 1087263), (27, 724842), (31, 631314), (54, 362421), (62, 315657), (81, 241614), (93, 210438), (162, 120807), (186, 105219), (243, 80538), (279, 70146), (433, 45198), (486, 40269), (558, 35073), (729, 26846), (837, 23382), (866, 22599), (1299, 15066), (1458, 13423), (1674, 11691), (2511, 7794), (2598, 7533), (3897, 5022)]