42438024

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{911}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 115240320

約数和(自身を除く): 72802296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 911, 1294, 1822, 1941, 2588, 2733, 3644, 3882, 5176, 5466, 5823, 7288, 7764, 8199, 10932, 11646, 15528, 16398, 21864, 23292, 32796, 46584, 65592, 589417, 1178834, 1768251, 2357668, 3536502, 4715336, 5304753, 7073004, 10609506, 14146008, 21219012, 42438024]

約数ペア:

[(1, 42438024), (2, 21219012), (3, 14146008), (4, 10609506), (6, 7073004), (8, 5304753), (9, 4715336), (12, 3536502), (18, 2357668), (24, 1768251), (36, 1178834), (72, 589417), (647, 65592), (911, 46584), (1294, 32796), (1822, 23292), (1941, 21864), (2588, 16398), (2733, 15528), (3644, 11646), (3882, 10932), (5176, 8199), (5466, 7764), (5823, 7288)]