13449996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17791}}^1$

素因数の和:17811

約数の個数: 48

約数和(自身を含む): 39854080

約数和(自身を除く): 26404084

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, 17791, 35582, 53373, 71164, 106746, 124537, 160119, 213492, 249074, 320238, 373611, 480357, 498148, 640476, 747222, 960714, 1120833, 1494444, 1921428, 2241666, 3362499, 4483332, 6724998, 13449996]

約数ペア:

[(1, 13449996), (2, 6724998), (3, 4483332), (4, 3362499), (6, 2241666), (7, 1921428), (9, 1494444), (12, 1120833), (14, 960714), (18, 747222), (21, 640476), (27, 498148), (28, 480357), (36, 373611), (42, 320238), (54, 249074), (63, 213492), (84, 160119), (108, 124537), (126, 106746), (189, 71164), (252, 53373), (378, 35582), (756, 17791)]