1804517904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{45131}}^1$

素因数の和:45173

約数の個数: 120

約数和(自身を含む): 5741873568

約数和(自身を除く): 3937355664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 357, 392, 408, 476, 588, 714, 784, 816, 833, 952, 1176, 1428, 1666, 1904, 2352, 2499, 2856, 3332, 4998, 5712, 6664, 9996, 13328, 19992, 39984, 45131, 90262, 135393, 180524, 270786, 315917, 361048, 541572, 631834, 722096, 767227, 947751, 1083144, 1263668, 1534454, 1895502, 2166288, 2211419, 2301681, 2527336, 3068908, 3791004, 4422838, 4603362, 5054672, 5370589, 6137816, 6634257, 7582008, 8845676, 9206724, 10741178, 12275632, 13268514, 15164016, 16111767, 17691352, 18413448, 21482356, 26537028, 32223534, 35382704, 36826896, 37594123, 42964712, 53074056, 64447068, 75188246, 85929424, 106148112, 112782369, 128894136, 150376492, 225564738, 257788272, 300752984, 451129476, 601505968, 902258952, 1804517904]

約数ペア:

[(1, 1804517904), (2, 902258952), (3, 601505968), (4, 451129476), (6, 300752984), (7, 257788272), (8, 225564738), (12, 150376492), (14, 128894136), (16, 112782369), (17, 106148112), (21, 85929424), (24, 75188246), (28, 64447068), (34, 53074056), (42, 42964712), (48, 37594123), (49, 36826896), (51, 35382704), (56, 32223534), (68, 26537028), (84, 21482356), (98, 18413448), (102, 17691352), (112, 16111767), (119, 15164016), (136, 13268514), (147, 12275632), (168, 10741178), (196, 9206724), (204, 8845676), (238, 7582008), (272, 6634257), (294, 6137816), (336, 5370589), (357, 5054672), (392, 4603362), (408, 4422838), (476, 3791004), (588, 3068908), (714, 2527336), (784, 2301681), (816, 2211419), (833, 2166288), (952, 1895502), (1176, 1534454), (1428, 1263668), (1666, 1083144), (1904, 947751), (2352, 767227), (2499, 722096), (2856, 631834), (3332, 541572), (4998, 361048), (5712, 315917), (6664, 270786), (9996, 180524), (13328, 135393), (19992, 90262), (39984, 45131)]