31688897142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{38611}}^1\times {\mathrm{19541}}^1$

素因数の和:58164

約数の個数: 32

約数和(自身を含む): 72437347584

約数和(自身を除く): 40748450442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19541, 38611, 39082, 58623, 77222, 115833, 117246, 136787, 231666, 270277, 273574, 410361, 540554, 810831, 820722, 1621662, 754497551, 1508995102, 2263492653, 4526985306, 5281482857, 10562965714, 15844448571, 31688897142]

約数ペア:

[(1, 31688897142), (2, 15844448571), (3, 10562965714), (6, 5281482857), (7, 4526985306), (14, 2263492653), (21, 1508995102), (42, 754497551), (19541, 1621662), (38611, 820722), (39082, 810831), (58623, 540554), (77222, 410361), (115833, 273574), (117246, 270277), (136787, 231666)]