15696489978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2916479}}^1$

素因数の和:2916523

約数の個数: 48

約数和(自身を含む): 38217553920

約数和(自身を除く): 22521063942

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 2916479, 5832958, 8749437, 17498874, 26248311, 37914227, 52496622, 67079017, 75828454, 113742681, 134158034, 201237051, 227485362, 341228043, 402474102, 603711153, 682456086, 872027221, 1207422306, 1744054442, 2616081663, 5232163326, 7848244989, 15696489978]

約数ペア:

[(1, 15696489978), (2, 7848244989), (3, 5232163326), (6, 2616081663), (9, 1744054442), (13, 1207422306), (18, 872027221), (23, 682456086), (26, 603711153), (39, 402474102), (46, 341228043), (69, 227485362), (78, 201237051), (117, 134158034), (138, 113742681), (207, 75828454), (234, 67079017), (299, 52496622), (414, 37914227), (598, 26248311), (897, 17498874), (1794, 8749437), (2691, 5832958), (5382, 2916479)]