17507943468

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{213397}}^1$

素因数の和:213503

約数の個数: 72

約数和(自身を含む): 46140061968

約数和(自身を除く): 28632118500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 954, 1548, 1908, 2279, 4558, 6837, 9116, 13674, 20511, 27348, 41022, 82044, 213397, 426794, 640191, 853588, 1280382, 1920573, 2560764, 3841146, 7682292, 9176071, 11310041, 18352142, 22620082, 27528213, 33930123, 36704284, 45240164, 55056426, 67860246, 82584639, 101790369, 110112852, 135720492, 165169278, 203580738, 330338556, 407161476, 486331763, 972663526, 1458995289, 1945327052, 2917990578, 4376985867, 5835981156, 8753971734, 17507943468]

約数ペア:

[(1, 17507943468), (2, 8753971734), (3, 5835981156), (4, 4376985867), (6, 2917990578), (9, 1945327052), (12, 1458995289), (18, 972663526), (36, 486331763), (43, 407161476), (53, 330338556), (86, 203580738), (106, 165169278), (129, 135720492), (159, 110112852), (172, 101790369), (212, 82584639), (258, 67860246), (318, 55056426), (387, 45240164), (477, 36704284), (516, 33930123), (636, 27528213), (774, 22620082), (954, 18352142), (1548, 11310041), (1908, 9176071), (2279, 7682292), (4558, 3841146), (6837, 2560764), (9116, 1920573), (13674, 1280382), (20511, 853588), (27348, 640191), (41022, 426794), (82044, 213397)]