40047342

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1993}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 85279392

約数和(自身を除く): 45232050

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 394, 591, 1182, 1993, 3349, 3986, 5979, 6698, 10047, 11958, 20094, 33881, 67762, 101643, 203286, 392621, 785242, 1177863, 2355726, 6674557, 13349114, 20023671, 40047342]

約数ペア:

[(1, 40047342), (2, 20023671), (3, 13349114), (6, 6674557), (17, 2355726), (34, 1177863), (51, 785242), (102, 392621), (197, 203286), (394, 101643), (591, 67762), (1182, 33881), (1993, 20094), (3349, 11958), (3986, 10047), (5979, 6698)]