18966408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41593}}^1$

素因数の和:41621

約数の個数: 32

約数和(自身を含む): 49912800

約数和(自身を除く): 30946392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 41593, 83186, 124779, 166372, 249558, 332744, 499116, 790267, 998232, 1580534, 2370801, 3161068, 4741602, 6322136, 9483204, 18966408]

約数ペア:

[(1, 18966408), (2, 9483204), (3, 6322136), (4, 4741602), (6, 3161068), (8, 2370801), (12, 1580534), (19, 998232), (24, 790267), (38, 499116), (57, 332744), (76, 249558), (114, 166372), (152, 124779), (228, 83186), (456, 41593)]