28185246

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{9157}}^1$

素因数の和:9190

約数の個数: 40

約数和(自身を含む): 66487080

約数和(自身を除く): 38301834

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 9157, 18314, 27471, 54942, 82413, 164826, 173983, 247239, 347966, 494478, 521949, 741717, 1043898, 1483434, 1565847, 3131694, 4697541, 9395082, 14092623, 28185246]

約数ペア:

[(1, 28185246), (2, 14092623), (3, 9395082), (6, 4697541), (9, 3131694), (18, 1565847), (19, 1483434), (27, 1043898), (38, 741717), (54, 521949), (57, 494478), (81, 347966), (114, 247239), (162, 173983), (171, 164826), (342, 82413), (513, 54942), (1026, 27471), (1539, 18314), (3078, 9157)]