1928004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 5136768

約数和(自身を除く): 3208764

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 727, 884, 1326, 1454, 2181, 2652, 2908, 4362, 8724, 9451, 12359, 18902, 24718, 28353, 37077, 37804, 49436, 56706, 74154, 113412, 148308, 160667, 321334, 482001, 642668, 964002, 1928004]

約数ペア:

[(1, 1928004), (2, 964002), (3, 642668), (4, 482001), (6, 321334), (12, 160667), (13, 148308), (17, 113412), (26, 74154), (34, 56706), (39, 49436), (51, 37804), (52, 37077), (68, 28353), (78, 24718), (102, 18902), (156, 12359), (204, 9451), (221, 8724), (442, 4362), (663, 2908), (727, 2652), (884, 2181), (1326, 1454)]