15661519128

素因数分解:

$2^3\times 3^5\times {\mathrm{8056337}}^1$

素因数の和:8056358

約数の個数: 48

約数和(自身を含む): 43987605480

約数和(自身を除く): 28326086352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 8056337, 16112674, 24169011, 32225348, 48338022, 64450696, 72507033, 96676044, 145014066, 193352088, 217521099, 290028132, 435042198, 580056264, 652563297, 870084396, 1305126594, 1740168792, 1957689891, 2610253188, 3915379782, 5220506376, 7830759564, 15661519128]

約数ペア:

[(1, 15661519128), (2, 7830759564), (3, 5220506376), (4, 3915379782), (6, 2610253188), (8, 1957689891), (9, 1740168792), (12, 1305126594), (18, 870084396), (24, 652563297), (27, 580056264), (36, 435042198), (54, 290028132), (72, 217521099), (81, 193352088), (108, 145014066), (162, 96676044), (216, 72507033), (243, 64450696), (324, 48338022), (486, 32225348), (648, 24169011), (972, 16112674), (1944, 8056337)]