12345312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{18371}}^1$

素因数の和:18391

約数の個数: 48

約数和(自身を含む): 37037952

約数和(自身を除く): 24692640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 18371, 36742, 55113, 73484, 110226, 128597, 146968, 220452, 257194, 293936, 385791, 440904, 514388, 587872, 771582, 881808, 1028776, 1543164, 1763616, 2057552, 3086328, 4115104, 6172656, 12345312]

約数ペア:

[(1, 12345312), (2, 6172656), (3, 4115104), (4, 3086328), (6, 2057552), (7, 1763616), (8, 1543164), (12, 1028776), (14, 881808), (16, 771582), (21, 587872), (24, 514388), (28, 440904), (32, 385791), (42, 293936), (48, 257194), (56, 220452), (84, 146968), (96, 128597), (112, 110226), (168, 73484), (224, 55113), (336, 36742), (672, 18371)]