2101302

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 5749920

約数和(自身を除く): 3648618

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 109, 119, 126, 153, 162, 189, 218, 238, 306, 327, 357, 378, 459, 567, 654, 714, 763, 918, 981, 1071, 1134, 1377, 1526, 1853, 1962, 2142, 2289, 2754, 2943, 3213, 3706, 4578, 5559, 5886, 6426, 6867, 8829, 9639, 11118, 12971, 13734, 16677, 17658, 19278, 20601, 25942, 33354, 38913, 41202, 50031, 61803, 77826, 100062, 116739, 123606, 150093, 233478, 300186, 350217, 700434, 1050651, 2101302]

約数ペア:

[(1, 2101302), (2, 1050651), (3, 700434), (6, 350217), (7, 300186), (9, 233478), (14, 150093), (17, 123606), (18, 116739), (21, 100062), (27, 77826), (34, 61803), (42, 50031), (51, 41202), (54, 38913), (63, 33354), (81, 25942), (102, 20601), (109, 19278), (119, 17658), (126, 16677), (153, 13734), (162, 12971), (189, 11118), (218, 9639), (238, 8829), (306, 6867), (327, 6426), (357, 5886), (378, 5559), (459, 4578), (567, 3706), (654, 3213), (714, 2943), (763, 2754), (918, 2289), (981, 2142), (1071, 1962), (1134, 1853), (1377, 1526)]