19040022

素因数分解:

$2^1\times 3^8\times {\mathrm{1451}}^1$

素因数の和:1477

約数の個数: 36

約数和(自身を含む): 42867396

約数和(自身を除く): 23827374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1451, 1458, 2187, 2902, 4353, 4374, 6561, 8706, 13059, 13122, 26118, 39177, 78354, 117531, 235062, 352593, 705186, 1057779, 2115558, 3173337, 6346674, 9520011, 19040022]

約数ペア:

[(1, 19040022), (2, 9520011), (3, 6346674), (6, 3173337), (9, 2115558), (18, 1057779), (27, 705186), (54, 352593), (81, 235062), (162, 117531), (243, 78354), (486, 39177), (729, 26118), (1451, 13122), (1458, 13059), (2187, 8706), (2902, 6561), (4353, 4374)]