1946336868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6781}}^1$

素因数の和:6882

約数の個数: 144

約数和(自身を含む): 6043250304

約数和(自身を除く): 4096913436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 67, 68, 84, 102, 119, 126, 134, 153, 201, 204, 238, 252, 268, 306, 357, 402, 469, 476, 603, 612, 714, 804, 938, 1071, 1139, 1206, 1407, 1428, 1876, 2142, 2278, 2412, 2814, 3417, 4221, 4284, 4556, 5628, 6781, 6834, 7973, 8442, 10251, 13562, 13668, 15946, 16884, 20343, 20502, 23919, 27124, 31892, 40686, 41004, 47467, 47838, 61029, 71757, 81372, 94934, 95676, 115277, 122058, 142401, 143514, 189868, 230554, 244116, 284802, 287028, 345831, 427203, 454327, 461108, 569604, 691662, 806939, 854406, 908654, 1037493, 1362981, 1383324, 1613878, 1708812, 1817308, 2074986, 2420817, 2725962, 3180289, 3227756, 4088943, 4149972, 4841634, 5451924, 6360578, 7262451, 7723559, 8177886, 9540867, 9683268, 12721156, 14524902, 15447118, 16355772, 19081734, 23170677, 28622601, 29049804, 30894236, 38163468, 46341354, 54064913, 57245202, 69512031, 92682708, 108129826, 114490404, 139024062, 162194739, 216259652, 278048124, 324389478, 486584217, 648778956, 973168434, 1946336868]

約数ペア:

[(1, 1946336868), (2, 973168434), (3, 648778956), (4, 486584217), (6, 324389478), (7, 278048124), (9, 216259652), (12, 162194739), (14, 139024062), (17, 114490404), (18, 108129826), (21, 92682708), (28, 69512031), (34, 57245202), (36, 54064913), (42, 46341354), (51, 38163468), (63, 30894236), (67, 29049804), (68, 28622601), (84, 23170677), (102, 19081734), (119, 16355772), (126, 15447118), (134, 14524902), (153, 12721156), (201, 9683268), (204, 9540867), (238, 8177886), (252, 7723559), (268, 7262451), (306, 6360578), (357, 5451924), (402, 4841634), (469, 4149972), (476, 4088943), (603, 3227756), (612, 3180289), (714, 2725962), (804, 2420817), (938, 2074986), (1071, 1817308), (1139, 1708812), (1206, 1613878), (1407, 1383324), (1428, 1362981), (1876, 1037493), (2142, 908654), (2278, 854406), (2412, 806939), (2814, 691662), (3417, 569604), (4221, 461108), (4284, 454327), (4556, 427203), (5628, 345831), (6781, 287028), (6834, 284802), (7973, 244116), (8442, 230554), (10251, 189868), (13562, 143514), (13668, 142401), (15946, 122058), (16884, 115277), (20343, 95676), (20502, 94934), (23919, 81372), (27124, 71757), (31892, 61029), (40686, 47838), (41004, 47467)]