18207126

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{983}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 47232000

約数和(自身を除く): 29024874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 983, 1029, 1323, 1966, 2058, 2646, 2949, 3087, 5898, 6174, 6881, 8847, 9261, 13762, 17694, 18522, 20643, 26541, 41286, 48167, 53082, 61929, 96334, 123858, 144501, 185787, 289002, 337169, 371574, 433503, 674338, 867006, 1011507, 1300509, 2023014, 2601018, 3034521, 6069042, 9103563, 18207126]

約数ペア:

[(1, 18207126), (2, 9103563), (3, 6069042), (6, 3034521), (7, 2601018), (9, 2023014), (14, 1300509), (18, 1011507), (21, 867006), (27, 674338), (42, 433503), (49, 371574), (54, 337169), (63, 289002), (98, 185787), (126, 144501), (147, 123858), (189, 96334), (294, 61929), (343, 53082), (378, 48167), (441, 41286), (686, 26541), (882, 20643), (983, 18522), (1029, 17694), (1323, 13762), (1966, 9261), (2058, 8847), (2646, 6881), (2949, 6174), (3087, 5898)]