72700278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1730959}}^1$

素因数の和:1730971

約数の個数: 16

約数和(自身を含む): 166172160

約数和(自身を除く): 93471882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1730959, 3461918, 5192877, 10385754, 12116713, 24233426, 36350139, 72700278]

約数ペア:

[(1, 72700278), (2, 36350139), (3, 24233426), (6, 12116713), (7, 10385754), (14, 5192877), (21, 3461918), (42, 1730959)]