31724172

素因数分解:

$2^2\times 3^2\times {\mathrm{829}}^1\times {\mathrm{1063}}^1$

素因数の和:1902

約数の個数: 36

約数和(自身を含む): 80363920

約数和(自身を除く): 48639748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 829, 1063, 1658, 2126, 2487, 3189, 3316, 4252, 4974, 6378, 7461, 9567, 9948, 12756, 14922, 19134, 29844, 38268, 881227, 1762454, 2643681, 3524908, 5287362, 7931043, 10574724, 15862086, 31724172]

約数ペア:

[(1, 31724172), (2, 15862086), (3, 10574724), (4, 7931043), (6, 5287362), (9, 3524908), (12, 2643681), (18, 1762454), (36, 881227), (829, 38268), (1063, 29844), (1658, 19134), (2126, 14922), (2487, 12756), (3189, 9948), (3316, 9567), (4252, 7461), (4974, 6378)]