2018458140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33640969}}^1$

素因数の和:33640981

約数の個数: 24

約数和(自身を含む): 5651682960

約数和(自身を除く): 3633224820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33640969, 67281938, 100922907, 134563876, 168204845, 201845814, 336409690, 403691628, 504614535, 672819380, 1009229070, 2018458140]

約数ペア:

[(1, 2018458140), (2, 1009229070), (3, 672819380), (4, 504614535), (5, 403691628), (6, 336409690), (10, 201845814), (12, 168204845), (15, 134563876), (20, 100922907), (30, 67281938), (60, 33640969)]