40071636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2221

約数の個数: 72

約数和(自身を含む): 112904064

約数和(自身を除く): 72832428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 2153, 3102, 4306, 4653, 6204, 6459, 8612, 9306, 12918, 18612, 19377, 23683, 25836, 38754, 47366, 71049, 77508, 94732, 101191, 142098, 202382, 213147, 284196, 303573, 404764, 426294, 607146, 852588, 910719, 1113101, 1214292, 1821438, 2226202, 3339303, 3642876, 4452404, 6678606, 10017909, 13357212, 20035818, 40071636]

約数ペア:

[(1, 40071636), (2, 20035818), (3, 13357212), (4, 10017909), (6, 6678606), (9, 4452404), (11, 3642876), (12, 3339303), (18, 2226202), (22, 1821438), (33, 1214292), (36, 1113101), (44, 910719), (47, 852588), (66, 607146), (94, 426294), (99, 404764), (132, 303573), (141, 284196), (188, 213147), (198, 202382), (282, 142098), (396, 101191), (423, 94732), (517, 77508), (564, 71049), (846, 47366), (1034, 38754), (1551, 25836), (1692, 23683), (2068, 19377), (2153, 18612), (3102, 12918), (4306, 9306), (4653, 8612), (6204, 6459)]