18168336

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:744

約数の個数: 60

約数和(自身を含む): 51140700

約数和(自身を除く): 32972364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 449, 562, 843, 898, 1124, 1347, 1686, 1796, 2248, 2529, 2694, 3372, 3592, 4041, 4496, 5058, 5388, 6744, 7184, 8082, 10116, 10776, 13488, 16164, 20232, 21552, 32328, 40464, 64656, 126169, 252338, 378507, 504676, 757014, 1009352, 1135521, 1514028, 2018704, 2271042, 3028056, 4542084, 6056112, 9084168, 18168336]

約数ペア:

[(1, 18168336), (2, 9084168), (3, 6056112), (4, 4542084), (6, 3028056), (8, 2271042), (9, 2018704), (12, 1514028), (16, 1135521), (18, 1009352), (24, 757014), (36, 504676), (48, 378507), (72, 252338), (144, 126169), (281, 64656), (449, 40464), (562, 32328), (843, 21552), (898, 20232), (1124, 16164), (1347, 13488), (1686, 10776), (1796, 10116), (2248, 8082), (2529, 7184), (2694, 6744), (3372, 5388), (3592, 5058), (4041, 4496)]