9457990308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20209381}}^1$

素因数の和:20209404

約数の個数: 36

約数和(自身を含む): 25746752668

約数和(自身を除く): 16288762360

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 20209381, 40418762, 60628143, 80837524, 121256286, 181884429, 242512572, 262721953, 363768858, 525443906, 727537716, 788165859, 1050887812, 1576331718, 2364497577, 3152663436, 4728995154, 9457990308]

約数ペア:

[(1, 9457990308), (2, 4728995154), (3, 3152663436), (4, 2364497577), (6, 1576331718), (9, 1050887812), (12, 788165859), (13, 727537716), (18, 525443906), (26, 363768858), (36, 262721953), (39, 242512572), (52, 181884429), (78, 121256286), (117, 80837524), (156, 60628143), (234, 40418762), (468, 20209381)]