17936820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9059}}^1$

素因数の和:9085

約数の個数: 72

約数和(自身を含む): 59361120

約数和(自身を除く): 41424300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 9059, 18118, 27177, 36236, 45295, 54354, 81531, 90590, 99649, 108708, 135885, 163062, 181180, 199298, 271770, 298947, 326124, 398596, 407655, 498245, 543540, 597894, 815310, 896841, 996490, 1195788, 1494735, 1630620, 1793682, 1992980, 2989470, 3587364, 4484205, 5978940, 8968410, 17936820]

約数ペア:

[(1, 17936820), (2, 8968410), (3, 5978940), (4, 4484205), (5, 3587364), (6, 2989470), (9, 1992980), (10, 1793682), (11, 1630620), (12, 1494735), (15, 1195788), (18, 996490), (20, 896841), (22, 815310), (30, 597894), (33, 543540), (36, 498245), (44, 407655), (45, 398596), (55, 326124), (60, 298947), (66, 271770), (90, 199298), (99, 181180), (110, 163062), (132, 135885), (165, 108708), (180, 99649), (198, 90590), (220, 81531), (330, 54354), (396, 45295), (495, 36236), (660, 27177), (990, 18118), (1980, 9059)]