21298152024

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{17400451}}^1$

素因数の和:17400480

約数の個数: 48

約数和(自身を含む): 61075586520

約数和(自身を除く): 39777434496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 17400451, 34800902, 52201353, 69601804, 104402706, 139203608, 156604059, 208805412, 295807667, 313208118, 417610824, 591615334, 626416236, 887423001, 1183230668, 1252832472, 1774846002, 2366461336, 2662269003, 3549692004, 5324538006, 7099384008, 10649076012, 21298152024]

約数ペア:

[(1, 21298152024), (2, 10649076012), (3, 7099384008), (4, 5324538006), (6, 3549692004), (8, 2662269003), (9, 2366461336), (12, 1774846002), (17, 1252832472), (18, 1183230668), (24, 887423001), (34, 626416236), (36, 591615334), (51, 417610824), (68, 313208118), (72, 295807667), (102, 208805412), (136, 156604059), (153, 139203608), (204, 104402706), (306, 69601804), (408, 52201353), (612, 34800902), (1224, 17400451)]