15690399426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{160031}}^1$

素因数の和:160471

約数の個数: 48

約数和(自身を含む): 36698538240

約数和(自身を除く): 21008138814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 419, 838, 1257, 2514, 3771, 5447, 7542, 10894, 16341, 32682, 49023, 98046, 160031, 320062, 480093, 960186, 1440279, 2080403, 2880558, 4160806, 6241209, 12482418, 18723627, 37447254, 67052989, 134105978, 201158967, 402317934, 603476901, 871688857, 1206953802, 1743377714, 2615066571, 5230133142, 7845199713, 15690399426]

約数ペア:

[(1, 15690399426), (2, 7845199713), (3, 5230133142), (6, 2615066571), (9, 1743377714), (13, 1206953802), (18, 871688857), (26, 603476901), (39, 402317934), (78, 201158967), (117, 134105978), (234, 67052989), (419, 37447254), (838, 18723627), (1257, 12482418), (2514, 6241209), (3771, 4160806), (5447, 2880558), (7542, 2080403), (10894, 1440279), (16341, 960186), (32682, 480093), (49023, 320062), (98046, 160031)]