27944316

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1801}}^1$

素因数の和:2242

約数の個数: 36

約数和(自身を含む): 70840224

約数和(自身を除く): 42895908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 1801, 2586, 3602, 3879, 5172, 5403, 7204, 7758, 10806, 15516, 16209, 21612, 32418, 64836, 776231, 1552462, 2328693, 3104924, 4657386, 6986079, 9314772, 13972158, 27944316]

約数ペア:

[(1, 27944316), (2, 13972158), (3, 9314772), (4, 6986079), (6, 4657386), (9, 3104924), (12, 2328693), (18, 1552462), (36, 776231), (431, 64836), (862, 32418), (1293, 21612), (1724, 16209), (1801, 15516), (2586, 10806), (3602, 7758), (3879, 7204), (5172, 5403)]