56981646

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{166613}}^1$

素因数の和:166640

約数の個数: 24

約数和(自身を含む): 129958920

約数和(自身を除く): 72977274

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 166613, 333226, 499839, 999678, 1499517, 2999034, 3165647, 6331294, 9496941, 18993882, 28490823, 56981646]

約数ペア:

[(1, 56981646), (2, 28490823), (3, 18993882), (6, 9496941), (9, 6331294), (18, 3165647), (19, 2999034), (38, 1499517), (57, 999678), (114, 499839), (171, 333226), (342, 166613)]