18299628

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 32503572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 53, 54, 69, 92, 106, 108, 138, 139, 159, 207, 212, 276, 278, 318, 414, 417, 477, 556, 621, 636, 828, 834, 954, 1219, 1242, 1251, 1431, 1668, 1908, 2438, 2484, 2502, 2862, 3197, 3657, 3753, 4876, 5004, 5724, 6394, 7314, 7367, 7506, 9591, 10971, 12788, 14628, 14734, 15012, 19182, 21942, 22101, 28773, 29468, 32913, 38364, 43884, 44202, 57546, 65826, 66303, 86319, 88404, 115092, 131652, 132606, 169441, 172638, 198909, 265212, 338882, 345276, 397818, 508323, 677764, 795636, 1016646, 1524969, 2033292, 3049938, 4574907, 6099876, 9149814, 18299628]

約数ペア:

[(1, 18299628), (2, 9149814), (3, 6099876), (4, 4574907), (6, 3049938), (9, 2033292), (12, 1524969), (18, 1016646), (23, 795636), (27, 677764), (36, 508323), (46, 397818), (53, 345276), (54, 338882), (69, 265212), (92, 198909), (106, 172638), (108, 169441), (138, 132606), (139, 131652), (159, 115092), (207, 88404), (212, 86319), (276, 66303), (278, 65826), (318, 57546), (414, 44202), (417, 43884), (477, 38364), (556, 32913), (621, 29468), (636, 28773), (828, 22101), (834, 21942), (954, 19182), (1219, 15012), (1242, 14734), (1251, 14628), (1431, 12788), (1668, 10971), (1908, 9591), (2438, 7506), (2484, 7367), (2502, 7314), (2862, 6394), (3197, 5724), (3657, 5004), (3753, 4876)]