2012371641

素因数分解:

$3^3\times 7^2\times {\mathrm{1521067}}^1$

素因数の和:1521090

約数の個数: 24

約数和(自身を含む): 3468035040

約数和(自身を除く): 1455663399

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1521067, 4563201, 10647469, 13689603, 31942407, 41068809, 74532283, 95827221, 223596849, 287481663, 670790547, 2012371641]

約数ペア:

[(1, 2012371641), (3, 670790547), (7, 287481663), (9, 223596849), (21, 95827221), (27, 74532283), (49, 41068809), (63, 31942407), (147, 13689603), (189, 10647469), (441, 4563201), (1323, 1521067)]