174594772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{1993}}^1$

素因数の和:2200

約数の個数: 36

約数和(自身を含む): 337867348

約数和(自身を除く): 163272576

約数列:

[1, 2, 4, 11, 22, 44, 121, 181, 242, 362, 484, 724, 1991, 1993, 3982, 3986, 7964, 7972, 21901, 21923, 43802, 43846, 87604, 87692, 241153, 360733, 482306, 721466, 964612, 1442932, 3968063, 7936126, 15872252, 43648693, 87297386, 174594772]

約数ペア:

[(1, 174594772), (2, 87297386), (4, 43648693), (11, 15872252), (22, 7936126), (44, 3968063), (121, 1442932), (181, 964612), (242, 721466), (362, 482306), (484, 360733), (724, 241153), (1991, 87692), (1993, 87604), (3982, 43846), (3986, 43802), (7964, 21923), (7972, 21901)]