2018198688

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{173743}}^1$

素因数の和:173778

約数の個数: 72

約数和(自身を含む): 5823203904

約数和(自身を除く): 3805005216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 173743, 347486, 521229, 694972, 1042458, 1389944, 1911173, 2084916, 2779888, 3822346, 4169832, 5559776, 5733519, 7644692, 8339664, 11467038, 15289384, 16679328, 21022903, 22934076, 30578768, 42045806, 45868152, 61157536, 63068709, 84091612, 91736304, 126137418, 168183224, 183472608, 252274836, 336366448, 504549672, 672732896, 1009099344, 2018198688]

約数ペア:

[(1, 2018198688), (2, 1009099344), (3, 672732896), (4, 504549672), (6, 336366448), (8, 252274836), (11, 183472608), (12, 168183224), (16, 126137418), (22, 91736304), (24, 84091612), (32, 63068709), (33, 61157536), (44, 45868152), (48, 42045806), (66, 30578768), (88, 22934076), (96, 21022903), (121, 16679328), (132, 15289384), (176, 11467038), (242, 8339664), (264, 7644692), (352, 5733519), (363, 5559776), (484, 4169832), (528, 3822346), (726, 2779888), (968, 2084916), (1056, 1911173), (1452, 1389944), (1936, 1042458), (2904, 694972), (3872, 521229), (5808, 347486), (11616, 173743)]