2003362956

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{294439}}^1$

素因数の和:294465

約数の個数: 72

約数和(自身を含む): 6001864960

約数和(自身を除く): 3998502004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 294439, 588878, 883317, 1177756, 1766634, 2061073, 2649951, 3533268, 4122146, 5299902, 6183219, 7949853, 8244292, 10599804, 12366438, 15899706, 18549657, 23849559, 24732876, 31799412, 37099314, 47699118, 55648971, 71548677, 74198628, 95398236, 111297942, 143097354, 166946913, 222595884, 286194708, 333893826, 500840739, 667787652, 1001681478, 2003362956]

約数ペア:

[(1, 2003362956), (2, 1001681478), (3, 667787652), (4, 500840739), (6, 333893826), (7, 286194708), (9, 222595884), (12, 166946913), (14, 143097354), (18, 111297942), (21, 95398236), (27, 74198628), (28, 71548677), (36, 55648971), (42, 47699118), (54, 37099314), (63, 31799412), (81, 24732876), (84, 23849559), (108, 18549657), (126, 15899706), (162, 12366438), (189, 10599804), (243, 8244292), (252, 7949853), (324, 6183219), (378, 5299902), (486, 4122146), (567, 3533268), (756, 2649951), (972, 2061073), (1134, 1766634), (1701, 1177756), (2268, 883317), (3402, 588878), (6804, 294439)]