7867242

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 18390528

約数和(自身を除く): 10523286

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 613, 713, 1226, 1426, 1839, 2139, 3678, 4278, 5517, 6417, 11034, 12834, 14099, 19003, 28198, 38006, 42297, 57009, 84594, 114018, 126891, 171027, 253782, 342054, 437069, 874138, 1311207, 2622414, 3933621, 7867242]

約数ペア:

[(1, 7867242), (2, 3933621), (3, 2622414), (6, 1311207), (9, 874138), (18, 437069), (23, 342054), (31, 253782), (46, 171027), (62, 126891), (69, 114018), (93, 84594), (138, 57009), (186, 42297), (207, 38006), (279, 28198), (414, 19003), (558, 14099), (613, 12834), (713, 11034), (1226, 6417), (1426, 5517), (1839, 4278), (2139, 3678)]