15742721724

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1\times {\mathrm{4231}}^1$

素因数の和:5546

約数の個数: 48

約数和(自身を含む): 36896810496

約数和(自身を除く): 21154088772

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 997, 1244, 1866, 1994, 2991, 3732, 3988, 4231, 5982, 8462, 11964, 12693, 16924, 25386, 50772, 310067, 620134, 930201, 1240268, 1315841, 1860402, 2631682, 3720804, 3947523, 4218307, 5263364, 7895046, 8436614, 12654921, 15790092, 16873228, 25309842, 50619684, 1311893477, 2623786954, 3935680431, 5247573908, 7871360862, 15742721724]

約数ペア:

[(1, 15742721724), (2, 7871360862), (3, 5247573908), (4, 3935680431), (6, 2623786954), (12, 1311893477), (311, 50619684), (622, 25309842), (933, 16873228), (997, 15790092), (1244, 12654921), (1866, 8436614), (1994, 7895046), (2991, 5263364), (3732, 4218307), (3988, 3947523), (4231, 3720804), (5982, 2631682), (8462, 1860402), (11964, 1315841), (12693, 1240268), (16924, 930201), (25386, 620134), (50772, 310067)]