1638084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19501}}^1$

素因数の和:19515

約数の個数: 24

約数和(自身を含む): 4368448

約数和(自身を除く): 2730364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19501, 39002, 58503, 78004, 117006, 136507, 234012, 273014, 409521, 546028, 819042, 1638084]

約数ペア:

[(1, 1638084), (2, 819042), (3, 546028), (4, 409521), (6, 273014), (7, 234012), (12, 136507), (14, 117006), (21, 78004), (28, 58503), (42, 39002), (84, 19501)]