19404929544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{807731}}^1$

素因数の和:807771

約数の個数: 128

約数和(自身を含む): 65135508480

約数和(自身を除く): 45730578936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 24024, 807731, 1615462, 2423193, 3230924, 4846386, 5654117, 6461848, 8885041, 9692772, 10500503, 11308234, 16962351, 17770082, 19385544, 21001006, 22616468, 26655123, 31501509, 33924702, 35540164, 42002012, 45232936, 53310246, 62195287, 63003018, 67849404, 71080328, 73503521, 84004024, 106620492, 115505533, 124390574, 126006036, 135698808, 147007042, 186585861, 213240984, 220510563, 231011066, 248781148, 252012072, 294014084, 346516599, 373171722, 441021126, 462022132, 497562296, 588028168, 693033198, 746343444, 808538731, 882042252, 924044264, 1386066396, 1492686888, 1617077462, 1764084504, 2425616193, 2772132792, 3234154924, 4851232386, 6468309848, 9702464772, 19404929544]

約数ペア:

[(1, 19404929544), (2, 9702464772), (3, 6468309848), (4, 4851232386), (6, 3234154924), (7, 2772132792), (8, 2425616193), (11, 1764084504), (12, 1617077462), (13, 1492686888), (14, 1386066396), (21, 924044264), (22, 882042252), (24, 808538731), (26, 746343444), (28, 693033198), (33, 588028168), (39, 497562296), (42, 462022132), (44, 441021126), (52, 373171722), (56, 346516599), (66, 294014084), (77, 252012072), (78, 248781148), (84, 231011066), (88, 220510563), (91, 213240984), (104, 186585861), (132, 147007042), (143, 135698808), (154, 126006036), (156, 124390574), (168, 115505533), (182, 106620492), (231, 84004024), (264, 73503521), (273, 71080328), (286, 67849404), (308, 63003018), (312, 62195287), (364, 53310246), (429, 45232936), (462, 42002012), (546, 35540164), (572, 33924702), (616, 31501509), (728, 26655123), (858, 22616468), (924, 21001006), (1001, 19385544), (1092, 17770082), (1144, 16962351), (1716, 11308234), (1848, 10500503), (2002, 9692772), (2184, 8885041), (3003, 6461848), (3432, 5654117), (4004, 4846386), (6006, 3230924), (8008, 2423193), (12012, 1615462), (24024, 807731)]