67987038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1618739}}^1$

素因数の和:1618751

約数の個数: 16

約数和(自身を含む): 155399040

約数和(自身を除く): 87412002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1618739, 3237478, 4856217, 9712434, 11331173, 22662346, 33993519, 67987038]

約数ペア:

[(1, 67987038), (2, 33993519), (3, 22662346), (6, 11331173), (7, 9712434), (14, 4856217), (21, 3237478), (42, 1618739)]