18327696

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 49758720

約数和(自身を除く): 31431024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 109, 113, 124, 186, 218, 226, 248, 327, 339, 372, 436, 452, 496, 654, 678, 744, 872, 904, 1308, 1356, 1488, 1744, 1808, 2616, 2712, 3379, 3503, 5232, 5424, 6758, 7006, 10137, 10509, 12317, 13516, 14012, 20274, 21018, 24634, 27032, 28024, 36951, 40548, 42036, 49268, 54064, 56048, 73902, 81096, 84072, 98536, 147804, 162192, 168144, 197072, 295608, 381827, 591216, 763654, 1145481, 1527308, 2290962, 3054616, 4581924, 6109232, 9163848, 18327696]

約数ペア:

[(1, 18327696), (2, 9163848), (3, 6109232), (4, 4581924), (6, 3054616), (8, 2290962), (12, 1527308), (16, 1145481), (24, 763654), (31, 591216), (48, 381827), (62, 295608), (93, 197072), (109, 168144), (113, 162192), (124, 147804), (186, 98536), (218, 84072), (226, 81096), (248, 73902), (327, 56048), (339, 54064), (372, 49268), (436, 42036), (452, 40548), (496, 36951), (654, 28024), (678, 27032), (744, 24634), (872, 21018), (904, 20274), (1308, 14012), (1356, 13516), (1488, 12317), (1744, 10509), (1808, 10137), (2616, 7006), (2712, 6758), (3379, 5424), (3503, 5232)]