19188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:64

約数の個数: 36

約数和(自身を含む): 53508

約数和(自身を除く): 34320

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 19188]

約数ペア:

[(1, 19188), (2, 9594), (3, 6396), (4, 4797), (6, 3198), (9, 2132), (12, 1599), (13, 1476), (18, 1066), (26, 738), (36, 533), (39, 492), (41, 468), (52, 369), (78, 246), (82, 234), (117, 164), (123, 156)]