11967264

素因数分解:

$2^5\times 3^9\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 120

約数和(自身を含む): 37200240

約数和(自身を除く): 25232976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 729, 864, 912, 972, 1026, 1296, 1368, 1458, 1539, 1824, 1944, 2052, 2187, 2592, 2736, 2916, 3078, 3888, 4104, 4374, 4617, 5472, 5832, 6156, 6561, 7776, 8208, 8748, 9234, 11664, 12312, 13122, 13851, 16416, 17496, 18468, 19683, 23328, 24624, 26244, 27702, 34992, 36936, 39366, 41553, 49248, 52488, 55404, 69984, 73872, 78732, 83106, 104976, 110808, 124659, 147744, 157464, 166212, 209952, 221616, 249318, 314928, 332424, 373977, 443232, 498636, 629856, 664848, 747954, 997272, 1329696, 1495908, 1994544, 2991816, 3989088, 5983632, 11967264]

約数ペア:

[(1, 11967264), (2, 5983632), (3, 3989088), (4, 2991816), (6, 1994544), (8, 1495908), (9, 1329696), (12, 997272), (16, 747954), (18, 664848), (19, 629856), (24, 498636), (27, 443232), (32, 373977), (36, 332424), (38, 314928), (48, 249318), (54, 221616), (57, 209952), (72, 166212), (76, 157464), (81, 147744), (96, 124659), (108, 110808), (114, 104976), (144, 83106), (152, 78732), (162, 73872), (171, 69984), (216, 55404), (228, 52488), (243, 49248), (288, 41553), (304, 39366), (324, 36936), (342, 34992), (432, 27702), (456, 26244), (486, 24624), (513, 23328), (608, 19683), (648, 18468), (684, 17496), (729, 16416), (864, 13851), (912, 13122), (972, 12312), (1026, 11664), (1296, 9234), (1368, 8748), (1458, 8208), (1539, 7776), (1824, 6561), (1944, 6156), (2052, 5832), (2187, 5472), (2592, 4617), (2736, 4374), (2916, 4104), (3078, 3888)]