221947944

素因数分解:

$2^3\times 3^1\times {\mathrm{9247831}}^1$

素因数の和:9247840

約数の個数: 16

約数和(自身を含む): 554869920

約数和(自身を除く): 332921976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9247831, 18495662, 27743493, 36991324, 55486986, 73982648, 110973972, 221947944]

約数ペア:

[(1, 221947944), (2, 110973972), (3, 73982648), (4, 55486986), (6, 36991324), (8, 27743493), (12, 18495662), (24, 9247831)]