15181021968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{45181613}}^1$

素因数の和:45181631

約数の個数: 40

約数和(自身を含む): 44820161088

約数和(自身を除く): 29639139120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 45181613, 90363226, 135544839, 180726452, 271089678, 316271291, 361452904, 542179356, 632542582, 722905808, 948813873, 1084358712, 1265085164, 1897627746, 2168717424, 2530170328, 3795255492, 5060340656, 7590510984, 15181021968]

約数ペア:

[(1, 15181021968), (2, 7590510984), (3, 5060340656), (4, 3795255492), (6, 2530170328), (7, 2168717424), (8, 1897627746), (12, 1265085164), (14, 1084358712), (16, 948813873), (21, 722905808), (24, 632542582), (28, 542179356), (42, 361452904), (48, 316271291), (56, 271089678), (84, 180726452), (112, 135544839), (168, 90363226), (336, 45181613)]