2945736

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 8058960

約数和(自身を除く): 5113224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 251, 326, 489, 502, 652, 753, 978, 1004, 1304, 1467, 1506, 1956, 2008, 2259, 2934, 3012, 3912, 4518, 5868, 6024, 9036, 11736, 18072, 40913, 81826, 122739, 163652, 245478, 327304, 368217, 490956, 736434, 981912, 1472868, 2945736]

約数ペア:

[(1, 2945736), (2, 1472868), (3, 981912), (4, 736434), (6, 490956), (8, 368217), (9, 327304), (12, 245478), (18, 163652), (24, 122739), (36, 81826), (72, 40913), (163, 18072), (251, 11736), (326, 9036), (489, 6024), (502, 5868), (652, 4518), (753, 3912), (978, 3012), (1004, 2934), (1304, 2259), (1467, 2008), (1506, 1956)]