11967984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 39616512

約数和(自身を除く): 27648528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 383, 434, 496, 504, 558, 651, 744, 766, 868, 1008, 1116, 1149, 1302, 1488, 1532, 1736, 1953, 2232, 2298, 2604, 2681, 3064, 3447, 3472, 3906, 4464, 4596, 5208, 5362, 6128, 6894, 7812, 8043, 9192, 10416, 10724, 11873, 13788, 15624, 16086, 18384, 21448, 23746, 24129, 27576, 31248, 32172, 35619, 42896, 47492, 48258, 55152, 64344, 71238, 83111, 94984, 96516, 106857, 128688, 142476, 166222, 189968, 193032, 213714, 249333, 284952, 332444, 386064, 427428, 498666, 569904, 664888, 747999, 854856, 997332, 1329776, 1495998, 1709712, 1994664, 2991996, 3989328, 5983992, 11967984]

約数ペア:

[(1, 11967984), (2, 5983992), (3, 3989328), (4, 2991996), (6, 1994664), (7, 1709712), (8, 1495998), (9, 1329776), (12, 997332), (14, 854856), (16, 747999), (18, 664888), (21, 569904), (24, 498666), (28, 427428), (31, 386064), (36, 332444), (42, 284952), (48, 249333), (56, 213714), (62, 193032), (63, 189968), (72, 166222), (84, 142476), (93, 128688), (112, 106857), (124, 96516), (126, 94984), (144, 83111), (168, 71238), (186, 64344), (217, 55152), (248, 48258), (252, 47492), (279, 42896), (336, 35619), (372, 32172), (383, 31248), (434, 27576), (496, 24129), (504, 23746), (558, 21448), (651, 18384), (744, 16086), (766, 15624), (868, 13788), (1008, 11873), (1116, 10724), (1149, 10416), (1302, 9192), (1488, 8043), (1532, 7812), (1736, 6894), (1953, 6128), (2232, 5362), (2298, 5208), (2604, 4596), (2681, 4464), (3064, 3906), (3447, 3472)]