6538716

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 17690400

約数和(自身を除く): 11151684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 149, 159, 207, 212, 276, 298, 318, 414, 447, 477, 596, 636, 828, 894, 954, 1219, 1341, 1788, 1908, 2438, 2682, 3427, 3657, 4876, 5364, 6854, 7314, 7897, 10281, 10971, 13708, 14628, 15794, 20562, 21942, 23691, 30843, 31588, 41124, 43884, 47382, 61686, 71073, 94764, 123372, 142146, 181631, 284292, 363262, 544893, 726524, 1089786, 1634679, 2179572, 3269358, 6538716]

約数ペア:

[(1, 6538716), (2, 3269358), (3, 2179572), (4, 1634679), (6, 1089786), (9, 726524), (12, 544893), (18, 363262), (23, 284292), (36, 181631), (46, 142146), (53, 123372), (69, 94764), (92, 71073), (106, 61686), (138, 47382), (149, 43884), (159, 41124), (207, 31588), (212, 30843), (276, 23691), (298, 21942), (318, 20562), (414, 15794), (447, 14628), (477, 13708), (596, 10971), (636, 10281), (828, 7897), (894, 7314), (954, 6854), (1219, 5364), (1341, 4876), (1788, 3657), (1908, 3427), (2438, 2682)]