6840757.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 44126208

約数和(自身を除く): 22525090

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 37, 74, 77, 119, 154, 187, 223, 238, 259, 374, 407, 446, 518, 629, 814, 1258, 1309, 1561, 2453, 2618, 2849, 3122, 3791, 4403, 4906, 5698, 6919, 7582, 8251, 8806, 13838, 16502, 17171, 26537, 34342, 41701, 48433, 53074, 57757, 83402, 90761, 96866, 115514, 140267, 181522, 280534, 291907, 583814, 635327, 981869, 1270654, 1542937, 1963738, 3085874, 10800559, 21601118]

約数ペア:

[(1, 21601118), (2, 10800559), (7, 3085874), (11, 1963738), (14, 1542937), (17, 1270654), (22, 981869), (34, 635327), (37, 583814), (74, 291907), (77, 280534), (119, 181522), (154, 140267), (187, 115514), (223, 96866), (238, 90761), (259, 83402), (374, 57757), (407, 53074), (446, 48433), (518, 41701), (629, 34342), (814, 26537), (1258, 17171), (1309, 16502), (1561, 13838), (2453, 8806), (2618, 8251), (2849, 7582), (3122, 6919), (3791, 5698), (4403, 4906)]