42521178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4421}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 97637760

約数和(自身を除く): 55116582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 4421, 4809, 8842, 9618, 13263, 26526, 30947, 61894, 92841, 185682, 1012409, 2024818, 3037227, 6074454, 7086863, 14173726, 21260589, 42521178]

約数ペア:

[(1, 42521178), (2, 21260589), (3, 14173726), (6, 7086863), (7, 6074454), (14, 3037227), (21, 2024818), (42, 1012409), (229, 185682), (458, 92841), (687, 61894), (1374, 30947), (1603, 26526), (3206, 13263), (4421, 9618), (4809, 8842)]