17772972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211583}}^1$

素因数の和:211597

約数の個数: 24

約数和(自身を含む): 47394816

約数和(自身を除く): 29621844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211583, 423166, 634749, 846332, 1269498, 1481081, 2538996, 2962162, 4443243, 5924324, 8886486, 17772972]

約数ペア:

[(1, 17772972), (2, 8886486), (3, 5924324), (4, 4443243), (6, 2962162), (7, 2538996), (12, 1481081), (14, 1269498), (21, 846332), (28, 634749), (42, 423166), (84, 211583)]