15979788

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13451}}^1$

素因数の和:13475

約数の個数: 48

約数和(自身を含む): 45198720

約数和(自身を除く): 29218932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 13451, 26902, 40353, 53804, 80706, 121059, 147961, 161412, 242118, 295922, 363177, 443883, 484236, 591844, 726354, 887766, 1331649, 1452708, 1775532, 2663298, 3994947, 5326596, 7989894, 15979788]

約数ペア:

[(1, 15979788), (2, 7989894), (3, 5326596), (4, 3994947), (6, 2663298), (9, 1775532), (11, 1452708), (12, 1331649), (18, 887766), (22, 726354), (27, 591844), (33, 484236), (36, 443883), (44, 363177), (54, 295922), (66, 242118), (99, 161412), (108, 147961), (132, 121059), (198, 80706), (297, 53804), (396, 40353), (594, 26902), (1188, 13451)]