18491299802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{14149}}^1$

素因数の和:14486

約数の個数: 32

約数和(自身を含む): 29048025600

約数和(自身を除く): 10556725798

約数列:

[1, 2, 31, 62, 107, 197, 214, 394, 3317, 6107, 6634, 12214, 14149, 21079, 28298, 42158, 438619, 653449, 877238, 1306898, 1513943, 2787353, 3027886, 5574706, 46932233, 86407943, 93864466, 172815886, 298246771, 596493542, 9245649901, 18491299802]

約数ペア:

[(1, 18491299802), (2, 9245649901), (31, 596493542), (62, 298246771), (107, 172815886), (197, 93864466), (214, 86407943), (394, 46932233), (3317, 5574706), (6107, 3027886), (6634, 2787353), (12214, 1513943), (14149, 1306898), (21079, 877238), (28298, 653449), (42158, 438619)]