917989722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{135277}}^1$

素因数の和:135327

約数の個数: 48

約数和(自身を含む): 2215853640

約数和(自身を除く): 1297863918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 135277, 270554, 405831, 811662, 1217493, 1758601, 2434986, 3517202, 3923033, 5275803, 7846066, 10551606, 11769099, 15827409, 23538198, 31654818, 35307297, 50999429, 70614594, 101998858, 152998287, 305996574, 458994861, 917989722]

約数ペア:

[(1, 917989722), (2, 458994861), (3, 305996574), (6, 152998287), (9, 101998858), (13, 70614594), (18, 50999429), (26, 35307297), (29, 31654818), (39, 23538198), (58, 15827409), (78, 11769099), (87, 10551606), (117, 7846066), (174, 5275803), (234, 3923033), (261, 3517202), (377, 2434986), (522, 1758601), (754, 1217493), (1131, 811662), (2262, 405831), (3393, 270554), (6786, 135277)]