2780453034

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{2213}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 6312556800

約数和(自身を除く): 3532103766

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 439, 477, 878, 954, 1317, 1431, 2213, 2634, 2862, 3951, 4426, 6639, 7902, 11853, 13278, 19917, 23267, 23706, 39834, 46534, 59751, 69801, 117289, 119502, 139602, 209403, 234578, 351867, 418806, 628209, 703734, 971507, 1055601, 1256418, 1943014, 2111202, 2914521, 3166803, 5829042, 6333606, 8743563, 17487126, 26230689, 51489871, 52461378, 102979742, 154469613, 308939226, 463408839, 926817678, 1390226517, 2780453034]

約数ペア:

[(1, 2780453034), (2, 1390226517), (3, 926817678), (6, 463408839), (9, 308939226), (18, 154469613), (27, 102979742), (53, 52461378), (54, 51489871), (106, 26230689), (159, 17487126), (318, 8743563), (439, 6333606), (477, 5829042), (878, 3166803), (954, 2914521), (1317, 2111202), (1431, 1943014), (2213, 1256418), (2634, 1055601), (2862, 971507), (3951, 703734), (4426, 628209), (6639, 418806), (7902, 351867), (11853, 234578), (13278, 209403), (19917, 139602), (23267, 119502), (23706, 117289), (39834, 69801), (46534, 59751)]