27937908

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{4021}}^1$

素因数の和:4224

約数の個数: 36

約数和(自身を含む): 71004388

約数和(自身を除く): 43066480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 4021, 6948, 8042, 12063, 16084, 24126, 36189, 48252, 72378, 144756, 776053, 1552106, 2328159, 3104212, 4656318, 6984477, 9312636, 13968954, 27937908]

約数ペア:

[(1, 27937908), (2, 13968954), (3, 9312636), (4, 6984477), (6, 4656318), (9, 3104212), (12, 2328159), (18, 1552106), (36, 776053), (193, 144756), (386, 72378), (579, 48252), (772, 36189), (1158, 24126), (1737, 16084), (2316, 12063), (3474, 8042), (4021, 6948)]