65212866

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157519}}^1$

素因数の和:157550

約数の個数: 24

約数和(自身を含む): 147438720

約数和(自身を除く): 82225854

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 157519, 315038, 472557, 945114, 1417671, 2835342, 3622937, 7245874, 10868811, 21737622, 32606433, 65212866]

約数ペア:

[(1, 65212866), (2, 32606433), (3, 21737622), (6, 10868811), (9, 7245874), (18, 3622937), (23, 2835342), (46, 1417671), (69, 945114), (138, 472557), (207, 315038), (414, 157519)]