31497156738

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{659}}^1\times {\mathrm{9871}}^1$

素因数の和:10807

約数の個数: 48

約数和(自身を含む): 68608425600

約数和(自身を除く): 37111268862

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 659, 807, 1318, 1614, 1977, 2421, 3954, 4842, 5931, 9871, 11862, 19742, 29613, 59226, 88839, 177271, 177678, 354542, 531813, 1063626, 1595439, 2655299, 3190878, 5310598, 6504989, 7965897, 13009978, 15931794, 19514967, 23897691, 39029934, 47795382, 58544901, 117089802, 1749842041, 3499684082, 5249526123, 10499052246, 15748578369, 31497156738]

約数ペア:

[(1, 31497156738), (2, 15748578369), (3, 10499052246), (6, 5249526123), (9, 3499684082), (18, 1749842041), (269, 117089802), (538, 58544901), (659, 47795382), (807, 39029934), (1318, 23897691), (1614, 19514967), (1977, 15931794), (2421, 13009978), (3954, 7965897), (4842, 6504989), (5931, 5310598), (9871, 3190878), (11862, 2655299), (19742, 1595439), (29613, 1063626), (59226, 531813), (88839, 354542), (177271, 177678)]