215540112

素因数分解:

$2^4\times 3^1\times {\mathrm{4490419}}^1$

素因数の和:4490430

約数の個数: 20

約数和(自身を含む): 556812080

約数和(自身を除く): 341271968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4490419, 8980838, 13471257, 17961676, 26942514, 35923352, 53885028, 71846704, 107770056, 215540112]

約数ペア:

[(1, 215540112), (2, 107770056), (3, 71846704), (4, 53885028), (6, 35923352), (8, 26942514), (12, 17961676), (16, 13471257), (24, 8980838), (48, 4490419)]