18671808

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1325

約数の個数: 56

約数和(自身を含む): 50068480

約数和(自身を除く): 31396672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1231, 1264, 1896, 2462, 2528, 3693, 3792, 4924, 5056, 7386, 7584, 9848, 14772, 15168, 19696, 29544, 39392, 59088, 78784, 97249, 118176, 194498, 236352, 291747, 388996, 583494, 777992, 1166988, 1555984, 2333976, 3111968, 4667952, 6223936, 9335904, 18671808]

約数ペア:

[(1, 18671808), (2, 9335904), (3, 6223936), (4, 4667952), (6, 3111968), (8, 2333976), (12, 1555984), (16, 1166988), (24, 777992), (32, 583494), (48, 388996), (64, 291747), (79, 236352), (96, 194498), (158, 118176), (192, 97249), (237, 78784), (316, 59088), (474, 39392), (632, 29544), (948, 19696), (1231, 15168), (1264, 14772), (1896, 9848), (2462, 7584), (2528, 7386), (3693, 5056), (3792, 4924)]