905727204

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{81421}}^1$

素因数の和:81537

約数の個数: 48

約数和(自身を含む): 2371008640

約数和(自身を除く): 1465281436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 11124, 81421, 162842, 244263, 325684, 488526, 732789, 977052, 1465578, 2198367, 2931156, 4396734, 8386363, 8793468, 16772726, 25159089, 33545452, 50318178, 75477267, 100636356, 150954534, 226431801, 301909068, 452863602, 905727204]

約数ペア:

[(1, 905727204), (2, 452863602), (3, 301909068), (4, 226431801), (6, 150954534), (9, 100636356), (12, 75477267), (18, 50318178), (27, 33545452), (36, 25159089), (54, 16772726), (103, 8793468), (108, 8386363), (206, 4396734), (309, 2931156), (412, 2198367), (618, 1465578), (927, 977052), (1236, 732789), (1854, 488526), (2781, 325684), (3708, 244263), (5562, 162842), (11124, 81421)]