212860412514

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5607197}}^1$

素因数の和:5607264

約数の個数: 64

約数和(自身を含む): 511376457600

約数和(自身を除く): 298516045086

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1998, 2109, 4218, 6327, 12654, 18981, 37962, 5607197, 11214394, 16821591, 33643182, 50464773, 100929546, 106536743, 151394319, 207466289, 213073486, 302788638, 319610229, 414932578, 622398867, 639220458, 958830687, 1244797734, 1867196601, 1917661374, 2876492061, 3734393202, 3941859491, 5601589803, 5752984122, 7883718982, 11203179606, 11825578473, 23651156946, 35476735419, 70953470838, 106430206257, 212860412514]

約数ペア:

[(1, 212860412514), (2, 106430206257), (3, 70953470838), (6, 35476735419), (9, 23651156946), (18, 11825578473), (19, 11203179606), (27, 7883718982), (37, 5752984122), (38, 5601589803), (54, 3941859491), (57, 3734393202), (74, 2876492061), (111, 1917661374), (114, 1867196601), (171, 1244797734), (222, 958830687), (333, 639220458), (342, 622398867), (513, 414932578), (666, 319610229), (703, 302788638), (999, 213073486), (1026, 207466289), (1406, 151394319), (1998, 106536743), (2109, 100929546), (4218, 50464773), (6327, 33643182), (12654, 16821591), (18981, 11214394), (37962, 5607197)]