40037886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1613}}^1$

素因数の和:1825

約数の個数: 48

約数和(自身を含む): 99706464

約数和(自身を除く): 59668578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1613, 1773, 2758, 3226, 3546, 4137, 4839, 8274, 9678, 11291, 12411, 14517, 22582, 24822, 29034, 33873, 67746, 101619, 203238, 317761, 635522, 953283, 1906566, 2224327, 2859849, 4448654, 5719698, 6672981, 13345962, 20018943, 40037886]

約数ペア:

[(1, 40037886), (2, 20018943), (3, 13345962), (6, 6672981), (7, 5719698), (9, 4448654), (14, 2859849), (18, 2224327), (21, 1906566), (42, 953283), (63, 635522), (126, 317761), (197, 203238), (394, 101619), (591, 67746), (1182, 33873), (1379, 29034), (1613, 24822), (1773, 22582), (2758, 14517), (3226, 12411), (3546, 11291), (4137, 9678), (4839, 8274)]