54143796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{644569}}^1$

素因数の和:644583

約数の個数: 24

約数和(自身を含む): 144383680

約数和(自身を除く): 90239884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 644569, 1289138, 1933707, 2578276, 3867414, 4511983, 7734828, 9023966, 13535949, 18047932, 27071898, 54143796]

約数ペア:

[(1, 54143796), (2, 27071898), (3, 18047932), (4, 13535949), (6, 9023966), (7, 7734828), (12, 4511983), (14, 3867414), (21, 2578276), (28, 1933707), (42, 1289138), (84, 644569)]