122753556

素因数分解:

$2^2\times 3^4\times {\mathrm{378869}}^1$

素因数の和:378885

約数の個数: 30

約数和(自身を含む): 320902890

約数和(自身を除く): 198149334

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 378869, 757738, 1136607, 1515476, 2273214, 3409821, 4546428, 6819642, 10229463, 13639284, 20458926, 30688389, 40917852, 61376778, 122753556]

約数ペア:

[(1, 122753556), (2, 61376778), (3, 40917852), (4, 30688389), (6, 20458926), (9, 13639284), (12, 10229463), (18, 6819642), (27, 4546428), (36, 3409821), (54, 2273214), (81, 1515476), (108, 1136607), (162, 757738), (324, 378869)]