28757358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{228233}}^1$

素因数の和:228248

約数の個数: 24

約数和(自身を含む): 71209008

約数和(自身を除く): 42451650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 228233, 456466, 684699, 1369398, 1597631, 2054097, 3195262, 4108194, 4792893, 9585786, 14378679, 28757358]

約数ペア:

[(1, 28757358), (2, 14378679), (3, 9585786), (6, 4792893), (7, 4108194), (9, 3195262), (14, 2054097), (18, 1597631), (21, 1369398), (42, 684699), (63, 456466), (126, 228233)]