18281796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{117191}}^1$

素因数の和:117211

約数の個数: 24

約数和(自身を含む): 45939264

約数和(自身を除く): 27657468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 117191, 234382, 351573, 468764, 703146, 1406292, 1523483, 3046966, 4570449, 6093932, 9140898, 18281796]

約数ペア:

[(1, 18281796), (2, 9140898), (3, 6093932), (4, 4570449), (6, 3046966), (12, 1523483), (13, 1406292), (26, 703146), (39, 468764), (52, 351573), (78, 234382), (156, 117191)]