18463042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22907}}^1$

素因数の和:22953

約数の個数: 16

約数和(自身を含む): 30788352

約数和(自身を除く): 12325310

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 22907, 45814, 297791, 595582, 710117, 1420234, 9231521, 18463042]

約数ペア:

[(1, 18463042), (2, 9231521), (13, 1420234), (26, 710117), (31, 595582), (62, 297791), (403, 45814), (806, 22907)]