18025260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 56899584

約数和(自身を除く): 38874324

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 881, 930, 1023, 1364, 1705, 1762, 1860, 2046, 2643, 3410, 3524, 4092, 4405, 5115, 5286, 6820, 8810, 9691, 10230, 10572, 13215, 17620, 19382, 20460, 26430, 27311, 29073, 38764, 48455, 52860, 54622, 58146, 81933, 96910, 109244, 116292, 136555, 145365, 163866, 193820, 273110, 290730, 300421, 327732, 409665, 546220, 581460, 600842, 819330, 901263, 1201684, 1502105, 1638660, 1802526, 3004210, 3605052, 4506315, 6008420, 9012630, 18025260]

約数ペア:

[(1, 18025260), (2, 9012630), (3, 6008420), (4, 4506315), (5, 3605052), (6, 3004210), (10, 1802526), (11, 1638660), (12, 1502105), (15, 1201684), (20, 901263), (22, 819330), (30, 600842), (31, 581460), (33, 546220), (44, 409665), (55, 327732), (60, 300421), (62, 290730), (66, 273110), (93, 193820), (110, 163866), (124, 145365), (132, 136555), (155, 116292), (165, 109244), (186, 96910), (220, 81933), (310, 58146), (330, 54622), (341, 52860), (372, 48455), (465, 38764), (620, 29073), (660, 27311), (682, 26430), (881, 20460), (930, 19382), (1023, 17620), (1364, 13215), (1705, 10572), (1762, 10230), (1860, 9691), (2046, 8810), (2643, 6820), (3410, 5286), (3524, 5115), (4092, 4405)]