180824402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1151}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 305731584

約数和(自身を除く): 124907182

約数列:

[1, 2, 11, 22, 37, 74, 193, 386, 407, 814, 1151, 2123, 2302, 4246, 7141, 12661, 14282, 25322, 42587, 78551, 85174, 157102, 222143, 444286, 468457, 936914, 2443573, 4887146, 8219291, 16438582, 90412201, 180824402]

約数ペア:

[(1, 180824402), (2, 90412201), (11, 16438582), (22, 8219291), (37, 4887146), (74, 2443573), (193, 936914), (386, 468457), (407, 444286), (814, 222143), (1151, 157102), (2123, 85174), (2302, 78551), (4246, 42587), (7141, 25322), (12661, 14282)]