1872312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 5352480

約数和(自身を除く): 3480168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 353, 408, 442, 663, 706, 884, 1059, 1326, 1412, 1768, 2118, 2652, 2824, 4236, 4589, 5304, 6001, 8472, 9178, 12002, 13767, 18003, 18356, 24004, 27534, 36006, 36712, 48008, 55068, 72012, 78013, 110136, 144024, 156026, 234039, 312052, 468078, 624104, 936156, 1872312]

約数ペア:

[(1, 1872312), (2, 936156), (3, 624104), (4, 468078), (6, 312052), (8, 234039), (12, 156026), (13, 144024), (17, 110136), (24, 78013), (26, 72012), (34, 55068), (39, 48008), (51, 36712), (52, 36006), (68, 27534), (78, 24004), (102, 18356), (104, 18003), (136, 13767), (156, 12002), (204, 9178), (221, 8472), (312, 6001), (353, 5304), (408, 4589), (442, 4236), (663, 2824), (706, 2652), (884, 2118), (1059, 1768), (1326, 1412)]