13061466

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1999}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 31920000

約数和(自身を除く): 18858534

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 1999, 2178, 3267, 3998, 5997, 6534, 11994, 17991, 21989, 35982, 43978, 53973, 65967, 107946, 131934, 197901, 241879, 395802, 483758, 593703, 725637, 1187406, 1451274, 2176911, 4353822, 6530733, 13061466]

約数ペア:

[(1, 13061466), (2, 6530733), (3, 4353822), (6, 2176911), (9, 1451274), (11, 1187406), (18, 725637), (22, 593703), (27, 483758), (33, 395802), (54, 241879), (66, 197901), (99, 131934), (121, 107946), (198, 65967), (242, 53973), (297, 43978), (363, 35982), (594, 21989), (726, 17991), (1089, 11994), (1999, 6534), (2178, 5997), (3267, 3998)]