28933038

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 66808560

約数和(自身を除く): 37875522

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 999, 1609, 1998, 2997, 3218, 4827, 5994, 8991, 9654, 14481, 17982, 28962, 43443, 59533, 86886, 119066, 130329, 178599, 260658, 357198, 390987, 535797, 781974, 1071594, 1607391, 3214782, 4822173, 9644346, 14466519, 28933038]

約数ペア:

[(1, 28933038), (2, 14466519), (3, 9644346), (6, 4822173), (9, 3214782), (18, 1607391), (27, 1071594), (37, 781974), (54, 535797), (74, 390987), (81, 357198), (111, 260658), (162, 178599), (222, 130329), (243, 119066), (333, 86886), (486, 59533), (666, 43443), (999, 28962), (1609, 17982), (1998, 14481), (2997, 9654), (3218, 8991), (4827, 5994)]