19142567724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6421}}^1\times {\mathrm{35491}}^1$

素因数の和:41926

約数の個数: 48

約数和(自身を含む): 51056235776

約数和(自身を除く): 31913668052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6421, 12842, 19263, 25684, 35491, 38526, 44947, 70982, 77052, 89894, 106473, 134841, 141964, 179788, 212946, 248437, 269682, 425892, 496874, 539364, 745311, 993748, 1490622, 2981244, 227887711, 455775422, 683663133, 911550844, 1367326266, 1595213977, 2734652532, 3190427954, 4785641931, 6380855908, 9571283862, 19142567724]

約数ペア:

[(1, 19142567724), (2, 9571283862), (3, 6380855908), (4, 4785641931), (6, 3190427954), (7, 2734652532), (12, 1595213977), (14, 1367326266), (21, 911550844), (28, 683663133), (42, 455775422), (84, 227887711), (6421, 2981244), (12842, 1490622), (19263, 993748), (25684, 745311), (35491, 539364), (38526, 496874), (44947, 425892), (70982, 269682), (77052, 248437), (89894, 212946), (106473, 179788), (134841, 141964)]