42963438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27647}}^1$

素因数の和:27696

約数の個数: 32

約数和(自身を含む): 100859904

約数和(自身を除く): 57896466

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 27647, 55294, 82941, 165882, 193529, 387058, 580587, 1022939, 1161174, 2045878, 3068817, 6137634, 7160573, 14321146, 21481719, 42963438]

約数ペア:

[(1, 42963438), (2, 21481719), (3, 14321146), (6, 7160573), (7, 6137634), (14, 3068817), (21, 2045878), (37, 1161174), (42, 1022939), (74, 580587), (111, 387058), (222, 193529), (259, 165882), (518, 82941), (777, 55294), (1554, 27647)]