42589908

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{12721}}^1$

素因数の和:12765

約数の個数: 48

約数和(自身を含む): 113989120

約数和(自身を除く): 71399212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 12721, 25442, 38163, 50884, 76326, 114489, 152652, 228978, 343467, 394351, 457956, 686934, 788702, 1183053, 1373868, 1577404, 2366106, 3549159, 4732212, 7098318, 10647477, 14196636, 21294954, 42589908]

約数ペア:

[(1, 42589908), (2, 21294954), (3, 14196636), (4, 10647477), (6, 7098318), (9, 4732212), (12, 3549159), (18, 2366106), (27, 1577404), (31, 1373868), (36, 1183053), (54, 788702), (62, 686934), (93, 457956), (108, 394351), (124, 343467), (186, 228978), (279, 152652), (372, 114489), (558, 76326), (837, 50884), (1116, 38163), (1674, 25442), (3348, 12721)]