40689366

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 82940928

約数和(自身を除く): 42251562

約数列:

[1, 2, 3, 6, 97, 151, 194, 291, 302, 453, 463, 582, 906, 926, 1389, 2778, 14647, 29294, 43941, 44911, 69913, 87882, 89822, 134733, 139826, 209739, 269466, 419478, 6781561, 13563122, 20344683, 40689366]

約数ペア:

[(1, 40689366), (2, 20344683), (3, 13563122), (6, 6781561), (97, 419478), (151, 269466), (194, 209739), (291, 139826), (302, 134733), (453, 89822), (463, 87882), (582, 69913), (906, 44911), (926, 43941), (1389, 29294), (2778, 14647)]