9840378

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{887}}^1$

素因数の和:978

約数の個数: 24

約数和(自身を含む): 20171808

約数和(自身を除く): 10331430

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 887, 1774, 1849, 2661, 3698, 5322, 5547, 11094, 38141, 76282, 114423, 228846, 1640063, 3280126, 4920189, 9840378]

約数ペア:

[(1, 9840378), (2, 4920189), (3, 3280126), (6, 1640063), (43, 228846), (86, 114423), (129, 76282), (258, 38141), (887, 11094), (1774, 5547), (1849, 5322), (2661, 3698)]