3891384

素因数分解:

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

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 12270960

約数和(自身を除く): 8379576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1103, 1176, 1764, 2206, 3309, 3528, 4412, 6618, 7721, 8824, 9927, 13236, 15442, 19854, 23163, 26472, 30884, 39708, 46326, 54047, 61768, 69489, 79416, 92652, 108094, 138978, 162141, 185304, 216188, 277956, 324282, 432376, 486423, 555912, 648564, 972846, 1297128, 1945692, 3891384]

約数ペア:

[(1, 3891384), (2, 1945692), (3, 1297128), (4, 972846), (6, 648564), (7, 555912), (8, 486423), (9, 432376), (12, 324282), (14, 277956), (18, 216188), (21, 185304), (24, 162141), (28, 138978), (36, 108094), (42, 92652), (49, 79416), (56, 69489), (63, 61768), (72, 54047), (84, 46326), (98, 39708), (126, 30884), (147, 26472), (168, 23163), (196, 19854), (252, 15442), (294, 13236), (392, 9927), (441, 8824), (504, 7721), (588, 6618), (882, 4412), (1103, 3528), (1176, 3309), (1764, 2206)]