30809826

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{46261}}^1$

素因数の和:46306

約数の個数: 24

約数和(自身を含む): 68560284

約数和(自身を除く): 37750458

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 46261, 92522, 138783, 277566, 416349, 832698, 1711657, 3423314, 5134971, 10269942, 15404913, 30809826]

約数ペア:

[(1, 30809826), (2, 15404913), (3, 10269942), (6, 5134971), (9, 3423314), (18, 1711657), (37, 832698), (74, 416349), (111, 277566), (222, 138783), (333, 92522), (666, 46261)]