22988718

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2161}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 51369120

約数和(自身を除く): 28380402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 2161, 3546, 4322, 5319, 6483, 10638, 12966, 19449, 38898, 58347, 116694, 425717, 851434, 1277151, 2554302, 3831453, 7662906, 11494359, 22988718]

約数ペア:

[(1, 22988718), (2, 11494359), (3, 7662906), (6, 3831453), (9, 2554302), (18, 1277151), (27, 851434), (54, 425717), (197, 116694), (394, 58347), (591, 38898), (1182, 19449), (1773, 12966), (2161, 10638), (3546, 6483), (4322, 5319)]