12391008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{18439}}^1$

素因数の和:18459

約数の個数: 48

約数和(自身を含む): 37175040

約数和(自身を除く): 24784032

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, 18439, 36878, 55317, 73756, 110634, 129073, 147512, 221268, 258146, 295024, 387219, 442536, 516292, 590048, 774438, 885072, 1032584, 1548876, 1770144, 2065168, 3097752, 4130336, 6195504, 12391008]

約数ペア:

[(1, 12391008), (2, 6195504), (3, 4130336), (4, 3097752), (6, 2065168), (7, 1770144), (8, 1548876), (12, 1032584), (14, 885072), (16, 774438), (21, 590048), (24, 516292), (28, 442536), (32, 387219), (42, 295024), (48, 258146), (56, 221268), (84, 147512), (96, 129073), (112, 110634), (168, 73756), (224, 55317), (336, 36878), (672, 18439)]