69777918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29147}}^1$

素因数の和:29181

約数の個数: 48

約数和(自身を含む): 181883520

約数和(自身を除く): 112105602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 29147, 58294, 87441, 174882, 204029, 262323, 408058, 524646, 553793, 612087, 1107586, 1224174, 1661379, 1836261, 3322758, 3672522, 3876551, 4984137, 7753102, 9968274, 11629653, 23259306, 34888959, 69777918]

約数ペア:

[(1, 69777918), (2, 34888959), (3, 23259306), (6, 11629653), (7, 9968274), (9, 7753102), (14, 4984137), (18, 3876551), (19, 3672522), (21, 3322758), (38, 1836261), (42, 1661379), (57, 1224174), (63, 1107586), (114, 612087), (126, 553793), (133, 524646), (171, 408058), (266, 262323), (342, 204029), (399, 174882), (798, 87441), (1197, 58294), (2394, 29147)]