142788258

素因数分解:

$2^1\times 3^5\times {\mathrm{293803}}^1$

素因数の和:293820

約数の個数: 24

約数和(自身を含む): 320833968

約数和(自身を除く): 178045710

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 293803, 587606, 881409, 1762818, 2644227, 5288454, 7932681, 15865362, 23798043, 47596086, 71394129, 142788258]

約数ペア:

[(1, 142788258), (2, 71394129), (3, 47596086), (6, 23798043), (9, 15865362), (18, 7932681), (27, 5288454), (54, 2644227), (81, 1762818), (162, 881409), (243, 587606), (486, 293803)]