42143724

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{3413}}^1$

素因数の和:3444

約数の個数: 72

約数和(自身を含む): 124269600

約数和(自身を除く): 82125876

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, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 3413, 4116, 6174, 6826, 10239, 12348, 13652, 20478, 23891, 30717, 40956, 47782, 61434, 71673, 95564, 122868, 143346, 167237, 215019, 286692, 334474, 430038, 501711, 668948, 860076, 1003422, 1170659, 1505133, 2006844, 2341318, 3010266, 3511977, 4682636, 6020532, 7023954, 10535931, 14047908, 21071862, 42143724]

約数ペア:

[(1, 42143724), (2, 21071862), (3, 14047908), (4, 10535931), (6, 7023954), (7, 6020532), (9, 4682636), (12, 3511977), (14, 3010266), (18, 2341318), (21, 2006844), (28, 1505133), (36, 1170659), (42, 1003422), (49, 860076), (63, 668948), (84, 501711), (98, 430038), (126, 334474), (147, 286692), (196, 215019), (252, 167237), (294, 143346), (343, 122868), (441, 95564), (588, 71673), (686, 61434), (882, 47782), (1029, 40956), (1372, 30717), (1764, 23891), (2058, 20478), (3087, 13652), (3413, 12348), (4116, 10239), (6174, 6826)]