8021016

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 21958560

約数和(自身を除く): 13937544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1103, 1212, 1818, 2206, 2424, 3309, 3636, 4412, 6618, 7272, 8824, 9927, 13236, 19854, 26472, 39708, 79416, 111403, 222806, 334209, 445612, 668418, 891224, 1002627, 1336836, 2005254, 2673672, 4010508, 8021016]

約数ペア:

[(1, 8021016), (2, 4010508), (3, 2673672), (4, 2005254), (6, 1336836), (8, 1002627), (9, 891224), (12, 668418), (18, 445612), (24, 334209), (36, 222806), (72, 111403), (101, 79416), (202, 39708), (303, 26472), (404, 19854), (606, 13236), (808, 9927), (909, 8824), (1103, 7272), (1212, 6618), (1818, 4412), (2206, 3636), (2424, 3309)]