1897074

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 4543200

約数和(自身を除く): 2646126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 513, 774, 817, 1026, 1161, 1634, 1849, 2322, 2451, 3698, 4902, 5547, 7353, 11094, 14706, 16641, 22059, 33282, 35131, 44118, 49923, 70262, 99846, 105393, 210786, 316179, 632358, 948537, 1897074]

約数ペア:

[(1, 1897074), (2, 948537), (3, 632358), (6, 316179), (9, 210786), (18, 105393), (19, 99846), (27, 70262), (38, 49923), (43, 44118), (54, 35131), (57, 33282), (86, 22059), (114, 16641), (129, 14706), (171, 11094), (258, 7353), (342, 5547), (387, 4902), (513, 3698), (774, 2451), (817, 2322), (1026, 1849), (1161, 1634)]