9975474

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:596

約数の個数: 40

約数和(自身を含む): 22564080

約数和(自身を除く): 12588606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 443, 834, 886, 1251, 1329, 2502, 2658, 3753, 3987, 7506, 7974, 11259, 11961, 22518, 23922, 35883, 61577, 71766, 123154, 184731, 369462, 554193, 1108386, 1662579, 3325158, 4987737, 9975474]

約数ペア:

[(1, 9975474), (2, 4987737), (3, 3325158), (6, 1662579), (9, 1108386), (18, 554193), (27, 369462), (54, 184731), (81, 123154), (139, 71766), (162, 61577), (278, 35883), (417, 23922), (443, 22518), (834, 11961), (886, 11259), (1251, 7974), (1329, 7506), (2502, 3987), (2658, 3753)]