11980416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{4457}}^1$

素因数の和:4481

約数の個数: 64

約数和(自身を含む): 36377280

約数和(自身を除く): 24396864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 4457, 8914, 13371, 17828, 26742, 31199, 35656, 53484, 62398, 71312, 93597, 106968, 124796, 142624, 187194, 213936, 249592, 285248, 374388, 427872, 499184, 570496, 748776, 855744, 998368, 1497552, 1711488, 1996736, 2995104, 3993472, 5990208, 11980416]

約数ペア:

[(1, 11980416), (2, 5990208), (3, 3993472), (4, 2995104), (6, 1996736), (7, 1711488), (8, 1497552), (12, 998368), (14, 855744), (16, 748776), (21, 570496), (24, 499184), (28, 427872), (32, 374388), (42, 285248), (48, 249592), (56, 213936), (64, 187194), (84, 142624), (96, 124796), (112, 106968), (128, 93597), (168, 71312), (192, 62398), (224, 53484), (336, 35656), (384, 31199), (448, 26742), (672, 17828), (896, 13371), (1344, 8914), (2688, 4457)]