6821874

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 16368000

約数和(自身を除く): 9546126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 109, 114, 122, 171, 183, 218, 327, 342, 366, 513, 549, 654, 981, 1026, 1098, 1159, 1647, 1962, 2071, 2318, 2943, 3294, 3477, 4142, 5886, 6213, 6649, 6954, 10431, 12426, 13298, 18639, 19947, 20862, 31293, 37278, 39894, 55917, 59841, 62586, 111834, 119682, 126331, 179523, 252662, 359046, 378993, 757986, 1136979, 2273958, 3410937, 6821874]

約数ペア:

[(1, 6821874), (2, 3410937), (3, 2273958), (6, 1136979), (9, 757986), (18, 378993), (19, 359046), (27, 252662), (38, 179523), (54, 126331), (57, 119682), (61, 111834), (109, 62586), (114, 59841), (122, 55917), (171, 39894), (183, 37278), (218, 31293), (327, 20862), (342, 19947), (366, 18639), (513, 13298), (549, 12426), (654, 10431), (981, 6954), (1026, 6649), (1098, 6213), (1159, 5886), (1647, 4142), (1962, 3477), (2071, 3294), (2318, 2943)]