18447422

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6491}}^1$

素因数の和:6536

約数の個数: 24

約数和(自身を含む): 33303960

約数和(自身を除く): 14856538

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 6491, 12982, 45437, 90874, 188239, 318059, 376478, 636118, 1317673, 2635346, 9223711, 18447422]

約数ペア:

[(1, 18447422), (2, 9223711), (7, 2635346), (14, 1317673), (29, 636118), (49, 376478), (58, 318059), (98, 188239), (203, 90874), (406, 45437), (1421, 12982), (2842, 6491)]