15140358

素因数分解:

$2^1\times 3^5\times {\mathrm{31153}}^1$

素因数の和:31170

約数の個数: 24

約数和(自身を含む): 34020168

約数和(自身を除く): 18879810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 31153, 62306, 93459, 186918, 280377, 560754, 841131, 1682262, 2523393, 5046786, 7570179, 15140358]

約数ペア:

[(1, 15140358), (2, 7570179), (3, 5046786), (6, 2523393), (9, 1682262), (18, 841131), (27, 560754), (54, 280377), (81, 186918), (162, 93459), (243, 62306), (486, 31153)]