86681898

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 194349480

約数和(自身を除く): 107667582

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 157, 222, 314, 333, 471, 666, 829, 942, 1413, 1658, 2487, 2826, 4974, 5809, 7461, 11618, 14922, 17427, 30673, 34854, 52281, 61346, 92019, 104562, 130153, 184038, 260306, 276057, 390459, 552114, 780918, 1171377, 2342754, 4815661, 9631322, 14446983, 28893966, 43340949, 86681898]

約数ペア:

[(1, 86681898), (2, 43340949), (3, 28893966), (6, 14446983), (9, 9631322), (18, 4815661), (37, 2342754), (74, 1171377), (111, 780918), (157, 552114), (222, 390459), (314, 276057), (333, 260306), (471, 184038), (666, 130153), (829, 104562), (942, 92019), (1413, 61346), (1658, 52281), (2487, 34854), (2826, 30673), (4974, 17427), (5809, 14922), (7461, 11618)]