667305054

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{316859}}^1$

素因数の和:316886

約数の個数: 40

約数和(自身を含む): 1610282520

約数和(自身を除く): 942977466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 316859, 633718, 950577, 1901154, 2851731, 4119167, 5703462, 8238334, 8555193, 12357501, 17110386, 24715002, 25665579, 37072503, 51331158, 74145006, 111217509, 222435018, 333652527, 667305054]

約数ペア:

[(1, 667305054), (2, 333652527), (3, 222435018), (6, 111217509), (9, 74145006), (13, 51331158), (18, 37072503), (26, 25665579), (27, 24715002), (39, 17110386), (54, 12357501), (78, 8555193), (81, 8238334), (117, 5703462), (162, 4119167), (234, 2851731), (351, 1901154), (702, 950577), (1053, 633718), (2106, 316859)]