18452174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 13481266

約数列:

[1, 2, 13, 17, 26, 34, 109, 218, 221, 383, 442, 766, 1417, 1853, 2834, 3706, 4979, 6511, 9958, 13022, 24089, 41747, 48178, 83494, 84643, 169286, 542711, 709699, 1085422, 1419398, 9226087, 18452174]

約数ペア:

[(1, 18452174), (2, 9226087), (13, 1419398), (17, 1085422), (26, 709699), (34, 542711), (109, 169286), (218, 84643), (221, 83494), (383, 48178), (442, 41747), (766, 24089), (1417, 13022), (1853, 9958), (2834, 6511), (3706, 4979)]