13139185842

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{397}}^1\times {\mathrm{13421}}^1$

素因数の和:13963

約数の個数: 48

約数和(自身を含む): 28750407192

約数和(自身を除く): 15611221350

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 397, 411, 794, 822, 1191, 1233, 2382, 2466, 3573, 7146, 13421, 26842, 40263, 54389, 80526, 108778, 120789, 163167, 241578, 326334, 489501, 979002, 1838677, 3677354, 5328137, 5516031, 10656274, 11032062, 15984411, 16548093, 31968822, 33096186, 47953233, 95906466, 729954769, 1459909538, 2189864307, 4379728614, 6569592921, 13139185842]

約数ペア:

[(1, 13139185842), (2, 6569592921), (3, 4379728614), (6, 2189864307), (9, 1459909538), (18, 729954769), (137, 95906466), (274, 47953233), (397, 33096186), (411, 31968822), (794, 16548093), (822, 15984411), (1191, 11032062), (1233, 10656274), (2382, 5516031), (2466, 5328137), (3573, 3677354), (7146, 1838677), (13421, 979002), (26842, 489501), (40263, 326334), (54389, 241578), (80526, 163167), (108778, 120789)]