2145708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3137}}^1$

素因数の和:3166

約数の個数: 36

約数和(自身を含む): 5711160

約数和(自身を除く): 3565452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 3137, 6274, 9411, 12548, 18822, 28233, 37644, 56466, 59603, 112932, 119206, 178809, 238412, 357618, 536427, 715236, 1072854, 2145708]

約数ペア:

[(1, 2145708), (2, 1072854), (3, 715236), (4, 536427), (6, 357618), (9, 238412), (12, 178809), (18, 119206), (19, 112932), (36, 59603), (38, 56466), (57, 37644), (76, 28233), (114, 18822), (171, 12548), (228, 9411), (342, 6274), (684, 3137)]