15556968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{10289}}^1$

素因数の和:10311

約数の個数: 64

約数和(自身を含む): 49392000

約数和(自身を除く): 33835032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 10289, 20578, 30867, 41156, 61734, 72023, 82312, 92601, 123468, 144046, 185202, 216069, 246936, 277803, 288092, 370404, 432138, 555606, 576184, 648207, 740808, 864276, 1111212, 1296414, 1728552, 1944621, 2222424, 2592828, 3889242, 5185656, 7778484, 15556968]

約数ペア:

[(1, 15556968), (2, 7778484), (3, 5185656), (4, 3889242), (6, 2592828), (7, 2222424), (8, 1944621), (9, 1728552), (12, 1296414), (14, 1111212), (18, 864276), (21, 740808), (24, 648207), (27, 576184), (28, 555606), (36, 432138), (42, 370404), (54, 288092), (56, 277803), (63, 246936), (72, 216069), (84, 185202), (108, 144046), (126, 123468), (168, 92601), (189, 82312), (216, 72023), (252, 61734), (378, 41156), (504, 30867), (756, 20578), (1512, 10289)]