826638474

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^3\times {\mathrm{1999}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 1695456000

約数和(自身を除く): 868817526

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1681, 1999, 3362, 3998, 5043, 5997, 10086, 11994, 68921, 81959, 137842, 163918, 206763, 245877, 413526, 491754, 3360319, 6720638, 10080957, 20161914, 137773079, 275546158, 413319237, 826638474]

約数ペア:

[(1, 826638474), (2, 413319237), (3, 275546158), (6, 137773079), (41, 20161914), (82, 10080957), (123, 6720638), (246, 3360319), (1681, 491754), (1999, 413526), (3362, 245877), (3998, 206763), (5043, 163918), (5997, 137842), (10086, 81959), (11994, 68921)]