39623004

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 104071968

約数和(自身を除く): 64448964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 151, 197, 222, 302, 333, 394, 444, 453, 591, 604, 666, 788, 906, 1182, 1332, 1359, 1773, 1812, 2364, 2718, 3546, 5436, 5587, 7092, 7289, 11174, 14578, 16761, 21867, 22348, 29156, 29747, 33522, 43734, 50283, 59494, 65601, 67044, 87468, 89241, 100566, 118988, 131202, 178482, 201132, 262404, 267723, 356964, 535446, 1070892, 1100639, 2201278, 3301917, 4402556, 6603834, 9905751, 13207668, 19811502, 39623004]

約数ペア:

[(1, 39623004), (2, 19811502), (3, 13207668), (4, 9905751), (6, 6603834), (9, 4402556), (12, 3301917), (18, 2201278), (36, 1100639), (37, 1070892), (74, 535446), (111, 356964), (148, 267723), (151, 262404), (197, 201132), (222, 178482), (302, 131202), (333, 118988), (394, 100566), (444, 89241), (453, 87468), (591, 67044), (604, 65601), (666, 59494), (788, 50283), (906, 43734), (1182, 33522), (1332, 29747), (1359, 29156), (1773, 22348), (1812, 21867), (2364, 16761), (2718, 14578), (3546, 11174), (5436, 7289), (5587, 7092)]