31897908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{42193}}^1$

素因数の和:42213

約数の個数: 48

約数和(自身を含む): 94514560

約数和(自身を除く): 62616652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 42193, 84386, 126579, 168772, 253158, 295351, 379737, 506316, 590702, 759474, 886053, 1139211, 1181404, 1518948, 1772106, 2278422, 2658159, 3544212, 4556844, 5316318, 7974477, 10632636, 15948954, 31897908]

約数ペア:

[(1, 31897908), (2, 15948954), (3, 10632636), (4, 7974477), (6, 5316318), (7, 4556844), (9, 3544212), (12, 2658159), (14, 2278422), (18, 1772106), (21, 1518948), (27, 1181404), (28, 1139211), (36, 886053), (42, 759474), (54, 590702), (63, 506316), (84, 379737), (108, 295351), (126, 253158), (189, 168772), (252, 126579), (378, 84386), (756, 42193)]