15742386

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^3$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 38095200

約数和(自身を除く): 22352814

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 1849, 2838, 3698, 4257, 5547, 8514, 11094, 16641, 20339, 33282, 40678, 61017, 79507, 122034, 159014, 183051, 238521, 366102, 477042, 715563, 874577, 1431126, 1749154, 2623731, 5247462, 7871193, 15742386]

約数ペア:

[(1, 15742386), (2, 7871193), (3, 5247462), (6, 2623731), (9, 1749154), (11, 1431126), (18, 874577), (22, 715563), (33, 477042), (43, 366102), (66, 238521), (86, 183051), (99, 159014), (129, 122034), (198, 79507), (258, 61017), (387, 40678), (473, 33282), (774, 20339), (946, 16641), (1419, 11094), (1849, 8514), (2838, 5547), (3698, 4257)]