495336186

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{387587}}^1$

素因数の和:387666

約数の個数: 24

約数和(自身を含む): 1088347104

約数和(自身を除く): 593010918

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 387587, 775174, 1162761, 2325522, 3488283, 6976566, 27518677, 55037354, 82556031, 165112062, 247668093, 495336186]

約数ペア:

[(1, 495336186), (2, 247668093), (3, 165112062), (6, 82556031), (9, 55037354), (18, 27518677), (71, 6976566), (142, 3488283), (213, 2325522), (426, 1162761), (639, 775174), (1278, 387587)]