2016506898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{120331}}^1$

素因数の和:120372

約数の個数: 72

約数和(自身を含む): 5349960720

約数和(自身を除く): 3333453822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 16758, 120331, 240662, 360993, 721986, 842317, 1082979, 1684634, 2165958, 2286289, 2526951, 4572578, 5053902, 5896219, 6858867, 7580853, 11792438, 13717734, 15161706, 16004023, 17688657, 20576601, 32008046, 35377314, 41153202, 48012069, 53065971, 96024138, 106131942, 112028161, 144036207, 224056322, 288072414, 336084483, 672168966, 1008253449, 2016506898]

約数ペア:

[(1, 2016506898), (2, 1008253449), (3, 672168966), (6, 336084483), (7, 288072414), (9, 224056322), (14, 144036207), (18, 112028161), (19, 106131942), (21, 96024138), (38, 53065971), (42, 48012069), (49, 41153202), (57, 35377314), (63, 32008046), (98, 20576601), (114, 17688657), (126, 16004023), (133, 15161706), (147, 13717734), (171, 11792438), (266, 7580853), (294, 6858867), (342, 5896219), (399, 5053902), (441, 4572578), (798, 2526951), (882, 2286289), (931, 2165958), (1197, 1684634), (1862, 1082979), (2394, 842317), (2793, 721986), (5586, 360993), (8379, 240662), (16758, 120331)]