40393404

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 109614960

約数和(自身を除く): 69221556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1433, 1566, 2349, 2866, 3132, 4299, 4698, 5732, 7047, 8598, 9396, 12897, 14094, 17196, 25794, 28188, 38691, 41557, 51588, 77382, 83114, 116073, 124671, 154764, 166228, 232146, 249342, 348219, 374013, 464292, 498684, 696438, 748026, 1122039, 1392876, 1496052, 2244078, 3366117, 4488156, 6732234, 10098351, 13464468, 20196702, 40393404]

約数ペア:

[(1, 40393404), (2, 20196702), (3, 13464468), (4, 10098351), (6, 6732234), (9, 4488156), (12, 3366117), (18, 2244078), (27, 1496052), (29, 1392876), (36, 1122039), (54, 748026), (58, 696438), (81, 498684), (87, 464292), (108, 374013), (116, 348219), (162, 249342), (174, 232146), (243, 166228), (261, 154764), (324, 124671), (348, 116073), (486, 83114), (522, 77382), (783, 51588), (972, 41557), (1044, 38691), (1433, 28188), (1566, 25794), (2349, 17196), (2866, 14094), (3132, 12897), (4299, 9396), (4698, 8598), (5732, 7047)]