27972198

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{2351}}^1$

素因数の和:3020

約数の個数: 24

約数和(自身を含む): 60723936

約数和(自身を除く): 32751738

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 2351, 3966, 4702, 5949, 7053, 11898, 14106, 21159, 42318, 1554011, 3108022, 4662033, 9324066, 13986099, 27972198]

約数ペア:

[(1, 27972198), (2, 13986099), (3, 9324066), (6, 4662033), (9, 3108022), (18, 1554011), (661, 42318), (1322, 21159), (1983, 14106), (2351, 11898), (3966, 7053), (4702, 5949)]