213391518

素因数分解:

$2^1\times 3^1\times {\mathrm{1553}}^1\times {\mathrm{22901}}^1$

素因数の和:24459

約数の個数: 16

約数和(自身を含む): 427076496

約数和(自身を除く): 213684978

約数列:

[1, 2, 3, 6, 1553, 3106, 4659, 9318, 22901, 45802, 68703, 137406, 35565253, 71130506, 106695759, 213391518]

約数ペア:

[(1, 213391518), (2, 106695759), (3, 71130506), (6, 35565253), (1553, 137406), (3106, 68703), (4659, 45802), (9318, 22901)]