172908036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{686143}}^1$

素因数の和:686160

約数の個数: 36

約数和(自身を含む): 499512832

約数和(自身を除く): 326604796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 686143, 1372286, 2058429, 2744572, 4116858, 4803001, 6175287, 8233716, 9606002, 12350574, 14409003, 19212004, 24701148, 28818006, 43227009, 57636012, 86454018, 172908036]

約数ペア:

[(1, 172908036), (2, 86454018), (3, 57636012), (4, 43227009), (6, 28818006), (7, 24701148), (9, 19212004), (12, 14409003), (14, 12350574), (18, 9606002), (21, 8233716), (28, 6175287), (36, 4803001), (42, 4116858), (63, 2744572), (84, 2058429), (126, 1372286), (252, 686143)]