1945692

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1103}}^1$

素因数の和:1127

約数の個数: 54

約数和(自身を含む): 5726448

約数和(自身を除く): 3780756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1103, 1764, 2206, 3309, 4412, 6618, 7721, 9927, 13236, 15442, 19854, 23163, 30884, 39708, 46326, 54047, 69489, 92652, 108094, 138978, 162141, 216188, 277956, 324282, 486423, 648564, 972846, 1945692]

約数ペア:

[(1, 1945692), (2, 972846), (3, 648564), (4, 486423), (6, 324282), (7, 277956), (9, 216188), (12, 162141), (14, 138978), (18, 108094), (21, 92652), (28, 69489), (36, 54047), (42, 46326), (49, 39708), (63, 30884), (84, 23163), (98, 19854), (126, 15442), (147, 13236), (196, 9927), (252, 7721), (294, 6618), (441, 4412), (588, 3309), (882, 2206), (1103, 1764)]