1868201712

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{25589}}^1$

素因数の和:25632

約数の個数: 120

約数和(自身を含む): 5806882800

約数和(自身を除く): 3938681088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 4056, 4563, 5616, 6084, 8112, 9126, 12168, 18252, 24336, 25589, 36504, 51178, 73008, 76767, 102356, 153534, 204712, 230301, 307068, 332657, 409424, 460602, 614136, 665314, 690903, 921204, 997971, 1228272, 1330628, 1381806, 1842408, 1995942, 2661256, 2763612, 2993913, 3684816, 3991884, 4324541, 5322512, 5527224, 5987826, 7983768, 8649082, 8981739, 11054448, 11975652, 12973623, 15967536, 17298164, 17963478, 23951304, 25947246, 34596328, 35926956, 38920869, 47902608, 51894492, 69192656, 71853912, 77841738, 103788984, 116762607, 143707824, 155683476, 207577968, 233525214, 311366952, 467050428, 622733904, 934100856, 1868201712]

約数ペア:

[(1, 1868201712), (2, 934100856), (3, 622733904), (4, 467050428), (6, 311366952), (8, 233525214), (9, 207577968), (12, 155683476), (13, 143707824), (16, 116762607), (18, 103788984), (24, 77841738), (26, 71853912), (27, 69192656), (36, 51894492), (39, 47902608), (48, 38920869), (52, 35926956), (54, 34596328), (72, 25947246), (78, 23951304), (104, 17963478), (108, 17298164), (117, 15967536), (144, 12973623), (156, 11975652), (169, 11054448), (208, 8981739), (216, 8649082), (234, 7983768), (312, 5987826), (338, 5527224), (351, 5322512), (432, 4324541), (468, 3991884), (507, 3684816), (624, 2993913), (676, 2763612), (702, 2661256), (936, 1995942), (1014, 1842408), (1352, 1381806), (1404, 1330628), (1521, 1228272), (1872, 997971), (2028, 921204), (2704, 690903), (2808, 665314), (3042, 614136), (4056, 460602), (4563, 409424), (5616, 332657), (6084, 307068), (8112, 230301), (9126, 204712), (12168, 153534), (18252, 102356), (24336, 76767), (25589, 73008), (36504, 51178)]