40308138

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 98017920

約数和(自身を除く): 57709782

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 603, 702, 857, 871, 1206, 1714, 1742, 1809, 2571, 2613, 3618, 5142, 5226, 7713, 7839, 11141, 15426, 15678, 22282, 23139, 23517, 33423, 46278, 47034, 57419, 66846, 100269, 114838, 172257, 200538, 300807, 344514, 516771, 601614, 746447, 1033542, 1492894, 1550313, 2239341, 3100626, 4478682, 6718023, 13436046, 20154069, 40308138]

約数ペア:

[(1, 40308138), (2, 20154069), (3, 13436046), (6, 6718023), (9, 4478682), (13, 3100626), (18, 2239341), (26, 1550313), (27, 1492894), (39, 1033542), (54, 746447), (67, 601614), (78, 516771), (117, 344514), (134, 300807), (201, 200538), (234, 172257), (351, 114838), (402, 100269), (603, 66846), (702, 57419), (857, 47034), (871, 46278), (1206, 33423), (1714, 23517), (1742, 23139), (1809, 22282), (2571, 15678), (2613, 15426), (3618, 11141), (5142, 7839), (5226, 7713)]