330399486

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{19801}}^1$

素因数の和:19918

約数の個数: 40

約数和(自身を含む): 747565104

約数和(自身を除く): 417165618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5562, 8343, 16686, 19801, 39602, 59403, 118806, 178209, 356418, 534627, 1069254, 1603881, 2039503, 3207762, 4079006, 6118509, 12237018, 18355527, 36711054, 55066581, 110133162, 165199743, 330399486]

約数ペア:

[(1, 330399486), (2, 165199743), (3, 110133162), (6, 55066581), (9, 36711054), (18, 18355527), (27, 12237018), (54, 6118509), (81, 4079006), (103, 3207762), (162, 2039503), (206, 1603881), (309, 1069254), (618, 534627), (927, 356418), (1854, 178209), (2781, 118806), (5562, 59403), (8343, 39602), (16686, 19801)]