917243316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{121909}}^1$

素因数の和:121949

約数の個数: 72

約数和(自身を含む): 2662514400

約数和(自身を除く): 1745271084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 121909, 243818, 365727, 487636, 731454, 1097181, 1340999, 1462908, 2194362, 2316271, 2681998, 4022997, 4388724, 4632542, 5363996, 6948813, 8045994, 9265084, 12068991, 13897626, 16091988, 20846439, 24137982, 25478981, 27795252, 41692878, 48275964, 50957962, 76436943, 83385756, 101915924, 152873886, 229310829, 305747772, 458621658, 917243316]

約数ペア:

[(1, 917243316), (2, 458621658), (3, 305747772), (4, 229310829), (6, 152873886), (9, 101915924), (11, 83385756), (12, 76436943), (18, 50957962), (19, 48275964), (22, 41692878), (33, 27795252), (36, 25478981), (38, 24137982), (44, 20846439), (57, 16091988), (66, 13897626), (76, 12068991), (99, 9265084), (114, 8045994), (132, 6948813), (171, 5363996), (198, 4632542), (209, 4388724), (228, 4022997), (342, 2681998), (396, 2316271), (418, 2194362), (627, 1462908), (684, 1340999), (836, 1097181), (1254, 731454), (1881, 487636), (2508, 365727), (3762, 243818), (7524, 121909)]