210909036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1351981}}^1$

素因数の和:1352001

約数の個数: 24

約数和(自身を含む): 529976944

約数和(自身を除く): 319067908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1351981, 2703962, 4055943, 5407924, 8111886, 16223772, 17575753, 35151506, 52727259, 70303012, 105454518, 210909036]

約数ペア:

[(1, 210909036), (2, 105454518), (3, 70303012), (4, 52727259), (6, 35151506), (12, 17575753), (13, 16223772), (26, 8111886), (39, 5407924), (52, 4055943), (78, 2703962), (156, 1351981)]