15671546988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1217113}}^1$

素因数の和:1217186

約数の個数: 48

約数和(自身を含む): 38850278880

約数和(自身を除く): 23178731892

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 2146, 3219, 4292, 6438, 12876, 1217113, 2434226, 3651339, 4868452, 7302678, 14605356, 35296277, 45033181, 70592554, 90066362, 105888831, 135099543, 141185108, 180132724, 211777662, 270199086, 423555324, 540398172, 1305962249, 2611924498, 3917886747, 5223848996, 7835773494, 15671546988]

約数ペア:

[(1, 15671546988), (2, 7835773494), (3, 5223848996), (4, 3917886747), (6, 2611924498), (12, 1305962249), (29, 540398172), (37, 423555324), (58, 270199086), (74, 211777662), (87, 180132724), (111, 141185108), (116, 135099543), (148, 105888831), (174, 90066362), (222, 70592554), (348, 45033181), (444, 35296277), (1073, 14605356), (2146, 7302678), (3219, 4868452), (4292, 3651339), (6438, 2434226), (12876, 1217113)]