2145276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{8513}}^1$

素因数の和:8530

約数の個数: 36

約数和(自身を含む): 6198192

約数和(自身を除く): 4052916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 8513, 17026, 25539, 34052, 51078, 59591, 76617, 102156, 119182, 153234, 178773, 238364, 306468, 357546, 536319, 715092, 1072638, 2145276]

約数ペア:

[(1, 2145276), (2, 1072638), (3, 715092), (4, 536319), (6, 357546), (7, 306468), (9, 238364), (12, 178773), (14, 153234), (18, 119182), (21, 102156), (28, 76617), (36, 59591), (42, 51078), (63, 34052), (84, 25539), (126, 17026), (252, 8513)]