2018029468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{15443}}^1$

素因数の和:15826

約数の個数: 48

約数和(自身を含む): 4358914560

約数和(自身を除く): 2340885092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 359, 364, 718, 1436, 2513, 4667, 5026, 9334, 10052, 15443, 18668, 30886, 32669, 61772, 65338, 108101, 130676, 200759, 216202, 401518, 432404, 803036, 1405313, 2810626, 5544037, 5621252, 11088074, 22176148, 38808259, 72072481, 77616518, 144144962, 155233036, 288289924, 504507367, 1009014734, 2018029468]

約数ペア:

[(1, 2018029468), (2, 1009014734), (4, 504507367), (7, 288289924), (13, 155233036), (14, 144144962), (26, 77616518), (28, 72072481), (52, 38808259), (91, 22176148), (182, 11088074), (359, 5621252), (364, 5544037), (718, 2810626), (1436, 1405313), (2513, 803036), (4667, 432404), (5026, 401518), (9334, 216202), (10052, 200759), (15443, 130676), (18668, 108101), (30886, 65338), (32669, 61772)]