13291265286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1\times {\mathrm{761}}^1$

素因数の和:1622

約数の個数: 96

約数和(自身を含む): 31403604960

約数和(自身を除く): 18112339674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 739, 761, 909, 1313, 1478, 1522, 1818, 2217, 2283, 2626, 3939, 4434, 4566, 6651, 6849, 7878, 9607, 9893, 11817, 13302, 13698, 19214, 19786, 23634, 28821, 29679, 57642, 59358, 74639, 76861, 86463, 89037, 149278, 153722, 172926, 178074, 223917, 230583, 447834, 461166, 562379, 671751, 691749, 970307, 999193, 1124758, 1343502, 1383498, 1687137, 1940614, 1998386, 2910921, 2997579, 3374274, 5061411, 5821842, 5995158, 7310927, 8732763, 8992737, 10122822, 14621854, 17465526, 17985474, 21932781, 43865562, 56800279, 65798343, 113600558, 131596686, 170400837, 340801674, 511202511, 738403627, 1022405022, 1476807254, 2215210881, 4430421762, 6645632643, 13291265286]

約数ペア:

[(1, 13291265286), (2, 6645632643), (3, 4430421762), (6, 2215210881), (9, 1476807254), (13, 1022405022), (18, 738403627), (26, 511202511), (39, 340801674), (78, 170400837), (101, 131596686), (117, 113600558), (202, 65798343), (234, 56800279), (303, 43865562), (606, 21932781), (739, 17985474), (761, 17465526), (909, 14621854), (1313, 10122822), (1478, 8992737), (1522, 8732763), (1818, 7310927), (2217, 5995158), (2283, 5821842), (2626, 5061411), (3939, 3374274), (4434, 2997579), (4566, 2910921), (6651, 1998386), (6849, 1940614), (7878, 1687137), (9607, 1383498), (9893, 1343502), (11817, 1124758), (13302, 999193), (13698, 970307), (19214, 691749), (19786, 671751), (23634, 562379), (28821, 461166), (29679, 447834), (57642, 230583), (59358, 223917), (74639, 178074), (76861, 172926), (86463, 153722), (89037, 149278)]