18716592

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{22937}}^1$

素因数の和:22965

約数の個数: 40

約数和(自身を含む): 51197616

約数和(自身を除く): 32481024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 22937, 45874, 68811, 91748, 137622, 183496, 275244, 366992, 389929, 550488, 779858, 1100976, 1169787, 1559716, 2339574, 3119432, 4679148, 6238864, 9358296, 18716592]

約数ペア:

[(1, 18716592), (2, 9358296), (3, 6238864), (4, 4679148), (6, 3119432), (8, 2339574), (12, 1559716), (16, 1169787), (17, 1100976), (24, 779858), (34, 550488), (48, 389929), (51, 366992), (68, 275244), (102, 183496), (136, 137622), (204, 91748), (272, 68811), (408, 45874), (816, 22937)]