40805898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{971569}}^1$

素因数の和:971581

約数の個数: 16

約数和(自身を含む): 93270720

約数和(自身を除く): 52464822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 971569, 1943138, 2914707, 5829414, 6800983, 13601966, 20402949, 40805898]

約数ペア:

[(1, 40805898), (2, 20402949), (3, 13601966), (6, 6800983), (7, 5829414), (14, 2914707), (21, 1943138), (42, 971569)]