78812412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{938243}}^1$

素因数の和:938257

約数の個数: 24

約数和(自身を含む): 210166656

約数和(自身を除く): 131354244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 938243, 1876486, 2814729, 3752972, 5629458, 6567701, 11258916, 13135402, 19703103, 26270804, 39406206, 78812412]

約数ペア:

[(1, 78812412), (2, 39406206), (3, 26270804), (4, 19703103), (6, 13135402), (7, 11258916), (12, 6567701), (14, 5629458), (21, 3752972), (28, 2814729), (42, 1876486), (84, 938243)]