17070876

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 45995040

約数和(自身を除く): 28924164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 389, 414, 477, 636, 778, 828, 954, 1167, 1219, 1556, 1908, 2334, 2438, 3501, 3657, 4668, 4876, 7002, 7314, 8947, 10971, 14004, 14628, 17894, 20617, 21942, 26841, 35788, 41234, 43884, 53682, 61851, 80523, 82468, 107364, 123702, 161046, 185553, 247404, 322092, 371106, 474191, 742212, 948382, 1422573, 1896764, 2845146, 4267719, 5690292, 8535438, 17070876]

約数ペア:

[(1, 17070876), (2, 8535438), (3, 5690292), (4, 4267719), (6, 2845146), (9, 1896764), (12, 1422573), (18, 948382), (23, 742212), (36, 474191), (46, 371106), (53, 322092), (69, 247404), (92, 185553), (106, 161046), (138, 123702), (159, 107364), (207, 82468), (212, 80523), (276, 61851), (318, 53682), (389, 43884), (414, 41234), (477, 35788), (636, 26841), (778, 21942), (828, 20617), (954, 17894), (1167, 14628), (1219, 14004), (1556, 10971), (1908, 8947), (2334, 7314), (2438, 7002), (3501, 4876), (3657, 4668)]