8418798

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 19047600

約数和(自身を除く): 10628802

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 149, 219, 258, 298, 387, 438, 447, 657, 774, 894, 1314, 1341, 2682, 3139, 6278, 6407, 9417, 10877, 12814, 18834, 19221, 21754, 28251, 32631, 38442, 56502, 57663, 65262, 97893, 115326, 195786, 467711, 935422, 1403133, 2806266, 4209399, 8418798]

約数ペア:

[(1, 8418798), (2, 4209399), (3, 2806266), (6, 1403133), (9, 935422), (18, 467711), (43, 195786), (73, 115326), (86, 97893), (129, 65262), (146, 57663), (149, 56502), (219, 38442), (258, 32631), (298, 28251), (387, 21754), (438, 19221), (447, 18834), (657, 12814), (774, 10877), (894, 9417), (1314, 6407), (1341, 6278), (2682, 3139)]