890380386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{79399}}^1$

素因数の和:79503

約数の個数: 48

約数和(自身を含む): 2229552000

約数和(自身を除く): 1339171614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 79399, 158798, 238197, 476394, 555793, 714591, 1111586, 1429182, 1667379, 3334758, 5002137, 7066511, 10004274, 14133022, 21199533, 42399066, 49465577, 63598599, 98931154, 127197198, 148396731, 296793462, 445190193, 890380386]

約数ペア:

[(1, 890380386), (2, 445190193), (3, 296793462), (6, 148396731), (7, 127197198), (9, 98931154), (14, 63598599), (18, 49465577), (21, 42399066), (42, 21199533), (63, 14133022), (89, 10004274), (126, 7066511), (178, 5002137), (267, 3334758), (534, 1667379), (623, 1429182), (801, 1111586), (1246, 714591), (1602, 555793), (1869, 476394), (3738, 238197), (5607, 158798), (11214, 79399)]