81819798

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 168153216

約数和(自身を除く): 86333418

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 307, 614, 921, 1033, 1842, 2066, 3099, 6198, 13201, 26402, 39603, 44419, 79206, 88838, 133257, 266514, 317131, 634262, 951393, 1902786, 13636633, 27273266, 40909899, 81819798]

約数ペア:

[(1, 81819798), (2, 40909899), (3, 27273266), (6, 13636633), (43, 1902786), (86, 951393), (129, 634262), (258, 317131), (307, 266514), (614, 133257), (921, 88838), (1033, 79206), (1842, 44419), (2066, 39603), (3099, 26402), (6198, 13201)]