213822462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{124171}}^1$

素因数の和:124224

約数の個数: 32

約数和(自身を含む): 500661504

約数和(自身を除く): 286839042

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 124171, 248342, 372513, 745026, 869197, 1738394, 2607591, 5091011, 5215182, 10182022, 15273033, 30546066, 35637077, 71274154, 106911231, 213822462]

約数ペア:

[(1, 213822462), (2, 106911231), (3, 71274154), (6, 35637077), (7, 30546066), (14, 15273033), (21, 10182022), (41, 5215182), (42, 5091011), (82, 2607591), (123, 1738394), (246, 869197), (287, 745026), (574, 372513), (861, 248342), (1722, 124171)]