291237228

素因数分解:

$2^2\times 3^3\times {\mathrm{2696641}}^1$

素因数の和:2696654

約数の個数: 24

約数和(自身を含む): 755059760

約数和(自身を除く): 463822532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2696641, 5393282, 8089923, 10786564, 16179846, 24269769, 32359692, 48539538, 72809307, 97079076, 145618614, 291237228]

約数ペア:

[(1, 291237228), (2, 145618614), (3, 97079076), (4, 72809307), (6, 48539538), (9, 32359692), (12, 24269769), (18, 16179846), (27, 10786564), (36, 8089923), (54, 5393282), (108, 2696641)]