173171838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{2393}}^1$

素因数の和:4128

約数の個数: 32

約数和(自身を含む): 396216576

約数和(自身を除く): 223044738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1723, 2393, 3446, 4786, 5169, 7179, 10338, 12061, 14358, 16751, 24122, 33502, 36183, 50253, 72366, 100506, 4123139, 8246278, 12369417, 24738834, 28861973, 57723946, 86585919, 173171838]

約数ペア:

[(1, 173171838), (2, 86585919), (3, 57723946), (6, 28861973), (7, 24738834), (14, 12369417), (21, 8246278), (42, 4123139), (1723, 100506), (2393, 72366), (3446, 50253), (4786, 36183), (5169, 33502), (7179, 24122), (10338, 16751), (12061, 14358)]