27972966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{666023}}^1$

素因数の和:666035

約数の個数: 16

約数和(自身を含む): 63938304

約数和(自身を除く): 35965338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 666023, 1332046, 1998069, 3996138, 4662161, 9324322, 13986483, 27972966]

約数ペア:

[(1, 27972966), (2, 13986483), (3, 9324322), (6, 4662161), (7, 3996138), (14, 1998069), (21, 1332046), (42, 666023)]