1820944008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1945453}}^1$

素因数の和:1945478

約数の個数: 48

約数和(自身を含む): 5311089420

約数和(自身を除く): 3490145412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1945453, 3890906, 5836359, 7781812, 11672718, 15563624, 17509077, 23345436, 25290889, 35018154, 46690872, 50581778, 70036308, 75872667, 101163556, 140072616, 151745334, 202327112, 227618001, 303490668, 455236002, 606981336, 910472004, 1820944008]

約数ペア:

[(1, 1820944008), (2, 910472004), (3, 606981336), (4, 455236002), (6, 303490668), (8, 227618001), (9, 202327112), (12, 151745334), (13, 140072616), (18, 101163556), (24, 75872667), (26, 70036308), (36, 50581778), (39, 46690872), (52, 35018154), (72, 25290889), (78, 23345436), (104, 17509077), (117, 15563624), (156, 11672718), (234, 7781812), (312, 5836359), (468, 3890906), (936, 1945453)]