40578996

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{20249}}^1$

素因数の和:20423

約数の個数: 24

約数和(自身を含む): 95256000

約数和(自身を除く): 54677004

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 20249, 40498, 60747, 80996, 121494, 242988, 3381583, 6763166, 10144749, 13526332, 20289498, 40578996]

約数ペア:

[(1, 40578996), (2, 20289498), (3, 13526332), (4, 10144749), (6, 6763166), (12, 3381583), (167, 242988), (334, 121494), (501, 80996), (668, 60747), (1002, 40498), (2004, 20249)]