40043406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11939}}^1$

素因数の和:12000

約数の個数: 32

約数和(自身を含む): 88260480

約数和(自身を除く): 48217074

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 11939, 23878, 35817, 71634, 155207, 310414, 465621, 513377, 931242, 1026754, 1540131, 3080262, 6673901, 13347802, 20021703, 40043406]

約数ペア:

[(1, 40043406), (2, 20021703), (3, 13347802), (6, 6673901), (13, 3080262), (26, 1540131), (39, 1026754), (43, 931242), (78, 513377), (86, 465621), (129, 310414), (258, 155207), (559, 71634), (1118, 35817), (1677, 23878), (3354, 11939)]