823021758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{21061}}^1$

素因数の和:21249

約数の個数: 48

約数和(自身を含む): 1931975136

約数和(自身を除く): 1108953378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 167, 234, 334, 501, 1002, 1503, 2171, 3006, 4342, 6513, 13026, 19539, 21061, 39078, 42122, 63183, 126366, 189549, 273793, 379098, 547586, 821379, 1642758, 2464137, 3517187, 4928274, 7034374, 10551561, 21103122, 31654683, 45723431, 63309366, 91446862, 137170293, 274340586, 411510879, 823021758]

約数ペア:

[(1, 823021758), (2, 411510879), (3, 274340586), (6, 137170293), (9, 91446862), (13, 63309366), (18, 45723431), (26, 31654683), (39, 21103122), (78, 10551561), (117, 7034374), (167, 4928274), (234, 3517187), (334, 2464137), (501, 1642758), (1002, 821379), (1503, 547586), (2171, 379098), (3006, 273793), (4342, 189549), (6513, 126366), (13026, 63183), (19539, 42122), (21061, 39078)]