18344194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 31124736

約数和(自身を除く): 12780542

約数列:

[1, 2, 11, 22, 47, 94, 113, 157, 226, 314, 517, 1034, 1243, 1727, 2486, 3454, 5311, 7379, 10622, 14758, 17741, 35482, 58421, 81169, 116842, 162338, 195151, 390302, 833827, 1667654, 9172097, 18344194]

約数ペア:

[(1, 18344194), (2, 9172097), (11, 1667654), (22, 833827), (47, 390302), (94, 195151), (113, 162338), (157, 116842), (226, 81169), (314, 58421), (517, 35482), (1034, 17741), (1243, 14758), (1727, 10622), (2486, 7379), (3454, 5311)]