25191972

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6010

約数の個数: 60

約数和(自身を含む): 70934556

約数和(自身を除く): 45742584

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 5981, 11962, 17943, 23924, 35886, 53829, 71772, 77753, 107658, 155506, 161487, 215316, 233259, 311012, 322974, 466518, 484461, 645948, 699777, 933036, 968922, 1399554, 1937844, 2099331, 2799108, 4198662, 6297993, 8397324, 12595986, 25191972]

約数ペア:

[(1, 25191972), (2, 12595986), (3, 8397324), (4, 6297993), (6, 4198662), (9, 2799108), (12, 2099331), (13, 1937844), (18, 1399554), (26, 968922), (27, 933036), (36, 699777), (39, 645948), (52, 484461), (54, 466518), (78, 322974), (81, 311012), (108, 233259), (117, 215316), (156, 161487), (162, 155506), (234, 107658), (324, 77753), (351, 71772), (468, 53829), (702, 35886), (1053, 23924), (1404, 17943), (2106, 11962), (4212, 5981)]