18446039038

素因数分解:

$2^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{935113}}^1$

素因数の和:936531

約数の個数: 16

約数和(自身を含む): 31644257760

約数和(自身を除く): 13198218722

約数列:

[1, 2, 7, 14, 1409, 2818, 9863, 19726, 935113, 1870226, 6545791, 13091582, 1317574217, 2635148434, 9223019519, 18446039038]

約数ペア:

[(1, 18446039038), (2, 9223019519), (7, 2635148434), (14, 1317574217), (1409, 13091582), (2818, 6545791), (9863, 1870226), (19726, 935113)]