11958660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9491}}^1$

素因数の和:9513

約数の個数: 72

約数和(自身を含む): 41461056

約数和(自身を除く): 29502396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 9491, 18982, 28473, 37964, 47455, 56946, 66437, 85419, 94910, 113892, 132874, 142365, 170838, 189820, 199311, 265748, 284730, 332185, 341676, 398622, 427095, 569460, 597933, 664370, 797244, 854190, 996555, 1195866, 1328740, 1708380, 1993110, 2391732, 2989665, 3986220, 5979330, 11958660]

約数ペア:

[(1, 11958660), (2, 5979330), (3, 3986220), (4, 2989665), (5, 2391732), (6, 1993110), (7, 1708380), (9, 1328740), (10, 1195866), (12, 996555), (14, 854190), (15, 797244), (18, 664370), (20, 597933), (21, 569460), (28, 427095), (30, 398622), (35, 341676), (36, 332185), (42, 284730), (45, 265748), (60, 199311), (63, 189820), (70, 170838), (84, 142365), (90, 132874), (105, 113892), (126, 94910), (140, 85419), (180, 66437), (210, 56946), (252, 47455), (315, 37964), (420, 28473), (630, 18982), (1260, 9491)]