40328874

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{5701}}^1$

素因数の和:5843

約数の個数: 32

約数和(自身を含む): 90319680

約数和(自身を除く): 49990806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 5701, 7074, 11402, 17103, 34206, 51309, 102618, 153927, 307854, 746831, 1493662, 2240493, 4480986, 6721479, 13442958, 20164437, 40328874]

約数ペア:

[(1, 40328874), (2, 20164437), (3, 13442958), (6, 6721479), (9, 4480986), (18, 2240493), (27, 1493662), (54, 746831), (131, 307854), (262, 153927), (393, 102618), (786, 51309), (1179, 34206), (2358, 17103), (3537, 11402), (5701, 7074)]