2026621818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{28211}}^1$

素因数の和:28539

約数の個数: 48

約数和(自身を含む): 4744355616

約数和(自身を除く): 2717733798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 921, 1842, 2763, 3991, 5526, 7982, 11973, 23946, 28211, 35919, 56422, 71838, 84633, 169266, 253899, 366743, 507798, 733486, 1100229, 2200458, 3300687, 6601374, 8660777, 17321554, 25982331, 51964662, 77946993, 112590101, 155893986, 225180202, 337770303, 675540606, 1013310909, 2026621818]

約数ペア:

[(1, 2026621818), (2, 1013310909), (3, 675540606), (6, 337770303), (9, 225180202), (13, 155893986), (18, 112590101), (26, 77946993), (39, 51964662), (78, 25982331), (117, 17321554), (234, 8660777), (307, 6601374), (614, 3300687), (921, 2200458), (1842, 1100229), (2763, 733486), (3991, 507798), (5526, 366743), (7982, 253899), (11973, 169266), (23946, 84633), (28211, 71838), (35919, 56422)]