25697646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109819}}^1$

素因数の和:109840

約数の個数: 24

約数和(自身を含む): 59961720

約数和(自身を除く): 34264074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 109819, 219638, 329457, 658914, 988371, 1427647, 1976742, 2855294, 4282941, 8565882, 12848823, 25697646]

約数ペア:

[(1, 25697646), (2, 12848823), (3, 8565882), (6, 4282941), (9, 2855294), (13, 1976742), (18, 1427647), (26, 988371), (39, 658914), (78, 329457), (117, 219638), (234, 109819)]