72874746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{578371}}^1$

素因数の和:578386

約数の個数: 24

約数和(自身を含む): 180452064

約数和(自身を除く): 107577318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 578371, 1156742, 1735113, 3470226, 4048597, 5205339, 8097194, 10410678, 12145791, 24291582, 36437373, 72874746]

約数ペア:

[(1, 72874746), (2, 36437373), (3, 24291582), (6, 12145791), (7, 10410678), (9, 8097194), (14, 5205339), (18, 4048597), (21, 3470226), (42, 1735113), (63, 1156742), (126, 578371)]