31144638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2137}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 71426304

約数和(自身を除く): 40281666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2137, 2429, 4274, 4858, 6411, 7287, 12822, 14574, 14959, 29918, 44877, 89754, 741539, 1483078, 2224617, 4449234, 5190773, 10381546, 15572319, 31144638]

約数ペア:

[(1, 31144638), (2, 15572319), (3, 10381546), (6, 5190773), (7, 4449234), (14, 2224617), (21, 1483078), (42, 741539), (347, 89754), (694, 44877), (1041, 29918), (2082, 14959), (2137, 14574), (2429, 12822), (4274, 7287), (4858, 6411)]