728526788244

素因数分解:

$2^2\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{18930641}}^1$

素因数の和:18931720

約数の個数: 36

約数和(自身を含む): 1843276611540

約数和(自身を除く): 1114749823296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1069, 2138, 3207, 4276, 6414, 9621, 12828, 19242, 38484, 18930641, 37861282, 56791923, 75722564, 113583846, 170375769, 227167692, 340751538, 681503076, 20236855229, 40473710458, 60710565687, 80947420916, 121421131374, 182131697061, 242842262748, 364263394122, 728526788244]

約数ペア:

[(1, 728526788244), (2, 364263394122), (3, 242842262748), (4, 182131697061), (6, 121421131374), (9, 80947420916), (12, 60710565687), (18, 40473710458), (36, 20236855229), (1069, 681503076), (2138, 340751538), (3207, 227167692), (4276, 170375769), (6414, 113583846), (9621, 75722564), (12828, 56791923), (19242, 37861282), (38484, 18930641)]