917042958

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6133}}^1$

素因数の和:6231

約数の個数: 80

約数和(自身を含む): 2244455136

約数和(自身を除く): 1327412178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 81, 117, 142, 162, 213, 234, 351, 426, 639, 702, 923, 1053, 1278, 1846, 1917, 2106, 2769, 3834, 5538, 5751, 6133, 8307, 11502, 12266, 16614, 18399, 24921, 36798, 49842, 55197, 74763, 79729, 110394, 149526, 159458, 165591, 239187, 331182, 435443, 478374, 496773, 717561, 870886, 993546, 1306329, 1435122, 2152683, 2612658, 3918987, 4305366, 5660759, 6458049, 7837974, 11321518, 11756961, 12916098, 16982277, 23513922, 33964554, 35270883, 50946831, 70541766, 101893662, 152840493, 305680986, 458521479, 917042958]

約数ペア:

[(1, 917042958), (2, 458521479), (3, 305680986), (6, 152840493), (9, 101893662), (13, 70541766), (18, 50946831), (26, 35270883), (27, 33964554), (39, 23513922), (54, 16982277), (71, 12916098), (78, 11756961), (81, 11321518), (117, 7837974), (142, 6458049), (162, 5660759), (213, 4305366), (234, 3918987), (351, 2612658), (426, 2152683), (639, 1435122), (702, 1306329), (923, 993546), (1053, 870886), (1278, 717561), (1846, 496773), (1917, 478374), (2106, 435443), (2769, 331182), (3834, 239187), (5538, 165591), (5751, 159458), (6133, 149526), (8307, 110394), (11502, 79729), (12266, 74763), (16614, 55197), (18399, 49842), (24921, 36798)]