18025272

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3169}}^1$

素因数の和:3260

約数の個数: 48

約数和(自身を含む): 49452000

約数和(自身を除く): 31426728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 3169, 5688, 6338, 9507, 12676, 19014, 25352, 28521, 38028, 57042, 76056, 114084, 228168, 250351, 500702, 751053, 1001404, 1502106, 2002808, 2253159, 3004212, 4506318, 6008424, 9012636, 18025272]

約数ペア:

[(1, 18025272), (2, 9012636), (3, 6008424), (4, 4506318), (6, 3004212), (8, 2253159), (9, 2002808), (12, 1502106), (18, 1001404), (24, 751053), (36, 500702), (72, 250351), (79, 228168), (158, 114084), (237, 76056), (316, 57042), (474, 38028), (632, 28521), (711, 25352), (948, 19014), (1422, 12676), (1896, 9507), (2844, 6338), (3169, 5688)]