2137918986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{361013}}^1$

素因数の和:361075

約数の個数: 48

約数和(自身を含む): 5406545664

約数和(自身を除く): 3268626678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 361013, 722026, 1083039, 2166078, 2527091, 3249117, 5054182, 6498234, 7581273, 15162546, 16967611, 22743819, 33935222, 45487638, 50902833, 101805666, 118773277, 152708499, 237546554, 305416998, 356319831, 712639662, 1068959493, 2137918986]

約数ペア:

[(1, 2137918986), (2, 1068959493), (3, 712639662), (6, 356319831), (7, 305416998), (9, 237546554), (14, 152708499), (18, 118773277), (21, 101805666), (42, 50902833), (47, 45487638), (63, 33935222), (94, 22743819), (126, 16967611), (141, 15162546), (282, 7581273), (329, 6498234), (423, 5054182), (658, 3249117), (846, 2527091), (987, 2166078), (1974, 1083039), (2961, 722026), (5922, 361013)]