2018679117

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1056347}}^1$

素因数の和:1056377

約数の個数: 24

約数和(自身を含む): 3371862816

約数和(自身を除く): 1353183699

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 1056347, 3169041, 7394429, 13732511, 22183287, 41197533, 51761003, 96127577, 155283009, 288382731, 672893039, 2018679117]

約数ペア:

[(1, 2018679117), (3, 672893039), (7, 288382731), (13, 155283009), (21, 96127577), (39, 51761003), (49, 41197533), (91, 22183287), (147, 13732511), (273, 7394429), (637, 3169041), (1911, 1056347)]