42420708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107123}}^1$

素因数の和:107144

約数の個数: 36

約数和(自身を含む): 116979408

約数和(自身を除く): 74558700

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 107123, 214246, 321369, 428492, 642738, 964107, 1178353, 1285476, 1928214, 2356706, 3535059, 3856428, 4713412, 7070118, 10605177, 14140236, 21210354, 42420708]

約数ペア:

[(1, 42420708), (2, 21210354), (3, 14140236), (4, 10605177), (6, 7070118), (9, 4713412), (11, 3856428), (12, 3535059), (18, 2356706), (22, 1928214), (33, 1285476), (36, 1178353), (44, 964107), (66, 642738), (99, 428492), (132, 321369), (198, 214246), (396, 107123)]