12840273252

素因数分解:

$2^2\times 3^4\times {\mathrm{2393}}^1\times {\mathrm{16561}}^1$

素因数の和:18970

約数の個数: 60

約数和(自身を含む): 33583065516

約数和(自身を除く): 20742792264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2393, 4786, 7179, 9572, 14358, 16561, 21537, 28716, 33122, 43074, 49683, 64611, 66244, 86148, 99366, 129222, 149049, 193833, 198732, 258444, 298098, 387666, 447147, 596196, 775332, 894294, 1341441, 1788588, 2682882, 5365764, 39630473, 79260946, 118891419, 158521892, 237782838, 356674257, 475565676, 713348514, 1070022771, 1426697028, 2140045542, 3210068313, 4280091084, 6420136626, 12840273252]

約数ペア:

[(1, 12840273252), (2, 6420136626), (3, 4280091084), (4, 3210068313), (6, 2140045542), (9, 1426697028), (12, 1070022771), (18, 713348514), (27, 475565676), (36, 356674257), (54, 237782838), (81, 158521892), (108, 118891419), (162, 79260946), (324, 39630473), (2393, 5365764), (4786, 2682882), (7179, 1788588), (9572, 1341441), (14358, 894294), (16561, 775332), (21537, 596196), (28716, 447147), (33122, 387666), (43074, 298098), (49683, 258444), (64611, 198732), (66244, 193833), (86148, 149049), (99366, 129222)]