25075668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 62216000

約数和(自身を除く): 37140332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 436, 654, 1009, 1308, 2018, 2071, 3027, 4036, 4142, 6054, 6213, 8284, 12108, 12426, 19171, 24852, 38342, 57513, 76684, 109981, 115026, 219962, 230052, 329943, 439924, 659886, 1319772, 2089639, 4179278, 6268917, 8358556, 12537834, 25075668]

約数ペア:

[(1, 25075668), (2, 12537834), (3, 8358556), (4, 6268917), (6, 4179278), (12, 2089639), (19, 1319772), (38, 659886), (57, 439924), (76, 329943), (109, 230052), (114, 219962), (218, 115026), (228, 109981), (327, 76684), (436, 57513), (654, 38342), (1009, 24852), (1308, 19171), (2018, 12426), (2071, 12108), (3027, 8284), (4036, 6213), (4142, 6054)]