9771918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 22135680

約数和(自身を除く): 12363762

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 419, 507, 598, 838, 897, 1014, 1257, 1794, 2514, 3887, 5447, 7774, 9637, 10894, 11661, 16341, 19274, 23322, 28911, 32682, 57822, 70811, 125281, 141622, 212433, 250562, 375843, 424866, 751686, 1628653, 3257306, 4885959, 9771918]

約数ペア:

[(1, 9771918), (2, 4885959), (3, 3257306), (6, 1628653), (13, 751686), (23, 424866), (26, 375843), (39, 250562), (46, 212433), (69, 141622), (78, 125281), (138, 70811), (169, 57822), (299, 32682), (338, 28911), (419, 23322), (507, 19274), (598, 16341), (838, 11661), (897, 10894), (1014, 9637), (1257, 7774), (1794, 5447), (2514, 3887)]