18038856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{68329}}^1$

素因数の和:68349

約数の個数: 32

約数和(自身を含む): 49197600

約数和(自身を除く): 31158744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 68329, 136658, 204987, 273316, 409974, 546632, 751619, 819948, 1503238, 1639896, 2254857, 3006476, 4509714, 6012952, 9019428, 18038856]

約数ペア:

[(1, 18038856), (2, 9019428), (3, 6012952), (4, 4509714), (6, 3006476), (8, 2254857), (11, 1639896), (12, 1503238), (22, 819948), (24, 751619), (33, 546632), (44, 409974), (66, 273316), (88, 204987), (132, 136658), (264, 68329)]