123438786

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{89839}}^1$

素因数の和:90073

約数の個数: 16

約数和(自身を含む): 247958400

約数和(自身を除く): 124519614

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 89839, 179678, 269517, 539034, 20573131, 41146262, 61719393, 123438786]

約数ペア:

[(1, 123438786), (2, 61719393), (3, 41146262), (6, 20573131), (229, 539034), (458, 269517), (687, 179678), (1374, 89839)]