219077808

素因数分解:

$2^4\times 3^1\times {\mathrm{4564121}}^1$

素因数の和:4564132

約数の個数: 20

約数和(自身を含む): 565951128

約数和(自身を除く): 346873320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4564121, 9128242, 13692363, 18256484, 27384726, 36512968, 54769452, 73025936, 109538904, 219077808]

約数ペア:

[(1, 219077808), (2, 109538904), (3, 73025936), (4, 54769452), (6, 36512968), (8, 27384726), (12, 18256484), (16, 13692363), (24, 9128242), (48, 4564121)]