18757914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14407}}^1$

素因数の和:14450

約数の個数: 32

約数和(自身を含む): 44261376

約数和(自身を除く): 25503462

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 14407, 28814, 43221, 86442, 100849, 201698, 302547, 446617, 605094, 893234, 1339851, 2679702, 3126319, 6252638, 9378957, 18757914]

約数ペア:

[(1, 18757914), (2, 9378957), (3, 6252638), (6, 3126319), (7, 2679702), (14, 1339851), (21, 893234), (31, 605094), (42, 446617), (62, 302547), (93, 201698), (186, 100849), (217, 86442), (434, 43221), (651, 28814), (1302, 14407)]