682205706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{138829}}^1$

素因数の和:138860

約数の個数: 64

約数和(自身を含む): 1865875200

約数和(自身を除く): 1183669494

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 138829, 277658, 416487, 832974, 971803, 1249461, 1804777, 1943606, 2498922, 2915409, 3609554, 3748383, 5414331, 5830818, 7496766, 8746227, 10828662, 12633439, 16242993, 17492454, 25266878, 26238681, 32485986, 37900317, 48728979, 52477362, 75800634, 97457958, 113700951, 227401902, 341102853, 682205706]

約数ペア:

[(1, 682205706), (2, 341102853), (3, 227401902), (6, 113700951), (7, 97457958), (9, 75800634), (13, 52477362), (14, 48728979), (18, 37900317), (21, 32485986), (26, 26238681), (27, 25266878), (39, 17492454), (42, 16242993), (54, 12633439), (63, 10828662), (78, 8746227), (91, 7496766), (117, 5830818), (126, 5414331), (182, 3748383), (189, 3609554), (234, 2915409), (273, 2498922), (351, 1943606), (378, 1804777), (546, 1249461), (702, 971803), (819, 832974), (1638, 416487), (2457, 277658), (4914, 138829)]