1275246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 3276000

約数和(自身を除く): 2000754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 349, 406, 522, 609, 698, 1047, 1218, 1827, 2094, 2443, 3141, 3654, 4886, 6282, 7329, 10121, 14658, 20242, 21987, 30363, 43974, 60726, 70847, 91089, 141694, 182178, 212541, 425082, 637623, 1275246]

約数ペア:

[(1, 1275246), (2, 637623), (3, 425082), (6, 212541), (7, 182178), (9, 141694), (14, 91089), (18, 70847), (21, 60726), (29, 43974), (42, 30363), (58, 21987), (63, 20242), (87, 14658), (126, 10121), (174, 7329), (203, 6282), (261, 4886), (349, 3654), (406, 3141), (522, 2443), (609, 2094), (698, 1827), (1047, 1218)]