123257862

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:969

約数の個数: 112

約数和(自身を含む): 341540640

約数和(自身を除く): 218282778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 486, 546, 567, 702, 729, 819, 929, 1053, 1134, 1458, 1638, 1701, 1858, 2106, 2457, 2787, 3159, 3402, 4914, 5103, 5574, 6318, 6503, 7371, 8361, 9477, 10206, 12077, 13006, 14742, 16722, 18954, 19509, 22113, 24154, 25083, 36231, 39018, 44226, 50166, 58527, 66339, 72462, 75249, 84539, 108693, 117054, 132678, 150498, 169078, 175581, 217386, 225747, 253617, 326079, 351162, 451494, 507234, 526743, 652158, 677241, 760851, 978237, 1053486, 1354482, 1521702, 1580229, 1956474, 2282553, 2934711, 3160458, 4565106, 4740687, 5869422, 6847659, 8804133, 9481374, 13695318, 17608266, 20542977, 41085954, 61628931, 123257862]

約数ペア:

[(1, 123257862), (2, 61628931), (3, 41085954), (6, 20542977), (7, 17608266), (9, 13695318), (13, 9481374), (14, 8804133), (18, 6847659), (21, 5869422), (26, 4740687), (27, 4565106), (39, 3160458), (42, 2934711), (54, 2282553), (63, 1956474), (78, 1580229), (81, 1521702), (91, 1354482), (117, 1053486), (126, 978237), (162, 760851), (182, 677241), (189, 652158), (234, 526743), (243, 507234), (273, 451494), (351, 351162), (378, 326079), (486, 253617), (546, 225747), (567, 217386), (702, 175581), (729, 169078), (819, 150498), (929, 132678), (1053, 117054), (1134, 108693), (1458, 84539), (1638, 75249), (1701, 72462), (1858, 66339), (2106, 58527), (2457, 50166), (2787, 44226), (3159, 39018), (3402, 36231), (4914, 25083), (5103, 24154), (5574, 22113), (6318, 19509), (6503, 18954), (7371, 16722), (8361, 14742), (9477, 13006), (10206, 12077)]