42143388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{501707}}^1$

素因数の和:501721

約数の個数: 24

約数和(自身を含む): 112382592

約数和(自身を除く): 70239204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 501707, 1003414, 1505121, 2006828, 3010242, 3511949, 6020484, 7023898, 10535847, 14047796, 21071694, 42143388]

約数ペア:

[(1, 42143388), (2, 21071694), (3, 14047796), (4, 10535847), (6, 7023898), (7, 6020484), (12, 3511949), (14, 3010242), (21, 2006828), (28, 1505121), (42, 1003414), (84, 501707)]