42152454

素因数分解:

$2^1\times 3^3\times {\mathrm{780601}}^1$

素因数の和:780612

約数の個数: 16

約数和(自身を含む): 93672240

約数和(自身を除く): 51519786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 780601, 1561202, 2341803, 4683606, 7025409, 14050818, 21076227, 42152454]

約数ペア:

[(1, 42152454), (2, 21076227), (3, 14050818), (6, 7025409), (9, 4683606), (18, 2341803), (27, 1561202), (54, 780601)]