12579408

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:841

約数の個数: 80

約数和(自身を含む): 37130560

約数和(自身を除く): 24551152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 787, 888, 999, 1332, 1574, 1776, 1998, 2361, 2664, 3148, 3996, 4722, 5328, 6296, 7083, 7992, 9444, 12592, 14166, 15984, 18888, 21249, 28332, 29119, 37776, 42498, 56664, 58238, 84996, 87357, 113328, 116476, 169992, 174714, 232952, 262071, 339984, 349428, 465904, 524142, 698856, 786213, 1048284, 1397712, 1572426, 2096568, 3144852, 4193136, 6289704, 12579408]

約数ペア:

[(1, 12579408), (2, 6289704), (3, 4193136), (4, 3144852), (6, 2096568), (8, 1572426), (9, 1397712), (12, 1048284), (16, 786213), (18, 698856), (24, 524142), (27, 465904), (36, 349428), (37, 339984), (48, 262071), (54, 232952), (72, 174714), (74, 169992), (108, 116476), (111, 113328), (144, 87357), (148, 84996), (216, 58238), (222, 56664), (296, 42498), (333, 37776), (432, 29119), (444, 28332), (592, 21249), (666, 18888), (787, 15984), (888, 14166), (999, 12592), (1332, 9444), (1574, 7992), (1776, 7083), (1998, 6296), (2361, 5328), (2664, 4722), (3148, 3996)]