15427692

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20407}}^1$

素因数の和:20427

約数の個数: 48

約数和(自身を含む): 45713920

約数和(自身を除く): 30286228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20407, 40814, 61221, 81628, 122442, 142849, 183663, 244884, 285698, 367326, 428547, 550989, 571396, 734652, 857094, 1101978, 1285641, 1714188, 2203956, 2571282, 3856923, 5142564, 7713846, 15427692]

約数ペア:

[(1, 15427692), (2, 7713846), (3, 5142564), (4, 3856923), (6, 2571282), (7, 2203956), (9, 1714188), (12, 1285641), (14, 1101978), (18, 857094), (21, 734652), (27, 571396), (28, 550989), (36, 428547), (42, 367326), (54, 285698), (63, 244884), (84, 183663), (108, 142849), (126, 122442), (189, 81628), (252, 61221), (378, 40814), (756, 20407)]