21036096

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 84

約数和(自身を含む): 61417200

約数和(自身を除く): 40381104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 144, 177, 192, 236, 288, 354, 472, 531, 576, 619, 708, 944, 1062, 1238, 1416, 1857, 1888, 2124, 2476, 2832, 3714, 3776, 4248, 4952, 5571, 5664, 7428, 8496, 9904, 11142, 11328, 14856, 16992, 19808, 22284, 29712, 33984, 36521, 39616, 44568, 59424, 73042, 89136, 109563, 118848, 146084, 178272, 219126, 292168, 328689, 356544, 438252, 584336, 657378, 876504, 1168672, 1314756, 1753008, 2337344, 2629512, 3506016, 5259024, 7012032, 10518048, 21036096]

約数ペア:

[(1, 21036096), (2, 10518048), (3, 7012032), (4, 5259024), (6, 3506016), (8, 2629512), (9, 2337344), (12, 1753008), (16, 1314756), (18, 1168672), (24, 876504), (32, 657378), (36, 584336), (48, 438252), (59, 356544), (64, 328689), (72, 292168), (96, 219126), (118, 178272), (144, 146084), (177, 118848), (192, 109563), (236, 89136), (288, 73042), (354, 59424), (472, 44568), (531, 39616), (576, 36521), (619, 33984), (708, 29712), (944, 22284), (1062, 19808), (1238, 16992), (1416, 14856), (1857, 11328), (1888, 11142), (2124, 9904), (2476, 8496), (2832, 7428), (3714, 5664), (3776, 5571), (4248, 4952)]