15805668

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{18043}}^1$

素因数の和:18123

約数の個数: 24

約数和(自身を含む): 37387168

約数和(自身を除く): 21581500

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 18043, 36086, 54129, 72172, 108258, 216516, 1317139, 2634278, 3951417, 5268556, 7902834, 15805668]

約数ペア:

[(1, 15805668), (2, 7902834), (3, 5268556), (4, 3951417), (6, 2634278), (12, 1317139), (73, 216516), (146, 108258), (219, 72172), (292, 54129), (438, 36086), (876, 18043)]