40091454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2441

約数の個数: 48

約数和(自身を含む): 94868592

約数和(自身を除く): 54777138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2347, 2847, 4694, 5694, 7041, 8541, 14082, 17082, 21123, 30511, 42246, 61022, 91533, 171331, 183066, 274599, 342662, 513993, 549198, 1027986, 1541979, 2227303, 3083958, 4454606, 6681909, 13363818, 20045727, 40091454]

約数ペア:

[(1, 40091454), (2, 20045727), (3, 13363818), (6, 6681909), (9, 4454606), (13, 3083958), (18, 2227303), (26, 1541979), (39, 1027986), (73, 549198), (78, 513993), (117, 342662), (146, 274599), (219, 183066), (234, 171331), (438, 91533), (657, 61022), (949, 42246), (1314, 30511), (1898, 21123), (2347, 17082), (2847, 14082), (4694, 8541), (5694, 7041)]