47581218

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 108006912

約数和(自身を除く): 60425694

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 1201, 1278, 2201, 2402, 3603, 4402, 6603, 7206, 10809, 13206, 19809, 21618, 37231, 39618, 74462, 85271, 111693, 170542, 223386, 255813, 335079, 511626, 670158, 767439, 1534878, 2643401, 5286802, 7930203, 15860406, 23790609, 47581218]

約数ペア:

[(1, 47581218), (2, 23790609), (3, 15860406), (6, 7930203), (9, 5286802), (18, 2643401), (31, 1534878), (62, 767439), (71, 670158), (93, 511626), (142, 335079), (186, 255813), (213, 223386), (279, 170542), (426, 111693), (558, 85271), (639, 74462), (1201, 39618), (1278, 37231), (2201, 21618), (2402, 19809), (3603, 13206), (4402, 10809), (6603, 7206)]