18204692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1352

約数の個数: 36

約数和(自身を含む): 36253140

約数和(自身を除く): 18048448

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 1297, 2594, 3509, 5188, 7018, 14036, 14267, 28534, 37613, 57068, 75226, 150452, 156937, 313874, 413743, 627748, 827486, 1654972, 4551173, 9102346, 18204692]

約数ペア:

[(1, 18204692), (2, 9102346), (4, 4551173), (11, 1654972), (22, 827486), (29, 627748), (44, 413743), (58, 313874), (116, 156937), (121, 150452), (242, 75226), (319, 57068), (484, 37613), (638, 28534), (1276, 14267), (1297, 14036), (2594, 7018), (3509, 5188)]