1247100246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{194071}}^1$

素因数の和:194106

約数の個数: 64

約数和(自身を含む): 3353564160

約数和(自身を除く): 2106463914

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 194071, 388142, 582213, 1164426, 1358497, 1746639, 2716994, 3299207, 3493278, 4075491, 5239917, 6598414, 8150982, 9897621, 10479834, 12226473, 19795242, 23094449, 24452946, 29692863, 36679419, 46188898, 59385726, 69283347, 73358838, 89078589, 138566694, 178157178, 207850041, 415700082, 623550123, 1247100246]

約数ペア:

[(1, 1247100246), (2, 623550123), (3, 415700082), (6, 207850041), (7, 178157178), (9, 138566694), (14, 89078589), (17, 73358838), (18, 69283347), (21, 59385726), (27, 46188898), (34, 36679419), (42, 29692863), (51, 24452946), (54, 23094449), (63, 19795242), (102, 12226473), (119, 10479834), (126, 9897621), (153, 8150982), (189, 6598414), (238, 5239917), (306, 4075491), (357, 3493278), (378, 3299207), (459, 2716994), (714, 1746639), (918, 1358497), (1071, 1164426), (2142, 582213), (3213, 388142), (6426, 194071)]