12717162

素因数分解:

$2^1\times 3^5\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 28933632

約数和(自身を除く): 16216470

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 191, 243, 274, 382, 411, 486, 573, 822, 1146, 1233, 1719, 2466, 3438, 3699, 5157, 7398, 10314, 11097, 15471, 22194, 26167, 30942, 33291, 46413, 52334, 66582, 78501, 92826, 157002, 235503, 471006, 706509, 1413018, 2119527, 4239054, 6358581, 12717162]

約数ペア:

[(1, 12717162), (2, 6358581), (3, 4239054), (6, 2119527), (9, 1413018), (18, 706509), (27, 471006), (54, 235503), (81, 157002), (137, 92826), (162, 78501), (191, 66582), (243, 52334), (274, 46413), (382, 33291), (411, 30942), (486, 26167), (573, 22194), (822, 15471), (1146, 11097), (1233, 10314), (1719, 7398), (2466, 5157), (3438, 3699)]