1914744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 5760720

約数和(自身を除く): 3845976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 221, 228, 247, 312, 323, 361, 408, 442, 456, 494, 646, 663, 722, 741, 884, 969, 988, 1083, 1292, 1326, 1444, 1482, 1768, 1938, 1976, 2166, 2584, 2652, 2888, 2964, 3876, 4199, 4332, 4693, 5304, 5928, 6137, 7752, 8398, 8664, 9386, 12274, 12597, 14079, 16796, 18411, 18772, 24548, 25194, 28158, 33592, 36822, 37544, 49096, 50388, 56316, 73644, 79781, 100776, 112632, 147288, 159562, 239343, 319124, 478686, 638248, 957372, 1914744]

約数ペア:

[(1, 1914744), (2, 957372), (3, 638248), (4, 478686), (6, 319124), (8, 239343), (12, 159562), (13, 147288), (17, 112632), (19, 100776), (24, 79781), (26, 73644), (34, 56316), (38, 50388), (39, 49096), (51, 37544), (52, 36822), (57, 33592), (68, 28158), (76, 25194), (78, 24548), (102, 18772), (104, 18411), (114, 16796), (136, 14079), (152, 12597), (156, 12274), (204, 9386), (221, 8664), (228, 8398), (247, 7752), (312, 6137), (323, 5928), (361, 5304), (408, 4693), (442, 4332), (456, 4199), (494, 3876), (646, 2964), (663, 2888), (722, 2652), (741, 2584), (884, 2166), (969, 1976), (988, 1938), (1083, 1768), (1292, 1482), (1326, 1444)]