40548318

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{887}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 85674240

約数和(自身を除く): 45125922

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 401, 802, 887, 1203, 1774, 2406, 2661, 5322, 7619, 15238, 16853, 22857, 33706, 45714, 50559, 101118, 355687, 711374, 1067061, 2134122, 6758053, 13516106, 20274159, 40548318]

約数ペア:

[(1, 40548318), (2, 20274159), (3, 13516106), (6, 6758053), (19, 2134122), (38, 1067061), (57, 711374), (114, 355687), (401, 101118), (802, 50559), (887, 45714), (1203, 33706), (1774, 22857), (2406, 16853), (2661, 15238), (5322, 7619)]