31147029162

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{396061}}^1$

素因数の和:396343

約数の個数: 48

約数和(自身を含む): 71733165192

約数和(自身を除く): 40586136030

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 257, 306, 514, 771, 1542, 2313, 4369, 4626, 8738, 13107, 26214, 39321, 78642, 396061, 792122, 1188183, 2376366, 3564549, 6733037, 7129098, 13466074, 20199111, 40398222, 60597333, 101787677, 121194666, 203575354, 305363031, 610726062, 916089093, 1730390509, 1832178186, 3460781018, 5191171527, 10382343054, 15573514581, 31147029162]

約数ペア:

[(1, 31147029162), (2, 15573514581), (3, 10382343054), (6, 5191171527), (9, 3460781018), (17, 1832178186), (18, 1730390509), (34, 916089093), (51, 610726062), (102, 305363031), (153, 203575354), (257, 121194666), (306, 101787677), (514, 60597333), (771, 40398222), (1542, 20199111), (2313, 13466074), (4369, 7129098), (4626, 6733037), (8738, 3564549), (13107, 2376366), (26214, 1188183), (39321, 792122), (78642, 396061)]