63988542

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{20789}}^1$

素因数の和:20822

約数の個数: 40

約数和(自身を含む): 150935400

約数和(自身を除く): 86946858

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 20789, 41578, 62367, 124734, 187101, 374202, 394991, 561303, 789982, 1122606, 1184973, 1683909, 2369946, 3367818, 3554919, 7109838, 10664757, 21329514, 31994271, 63988542]

約数ペア:

[(1, 63988542), (2, 31994271), (3, 21329514), (6, 10664757), (9, 7109838), (18, 3554919), (19, 3367818), (27, 2369946), (38, 1683909), (54, 1184973), (57, 1122606), (81, 789982), (114, 561303), (162, 394991), (171, 374202), (342, 187101), (513, 124734), (1026, 62367), (1539, 41578), (3078, 20789)]