8251614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 20921472

約数和(自身を除く): 12669858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1523, 1806, 2709, 3046, 4569, 5418, 9138, 10661, 13707, 21322, 27414, 31983, 63966, 65489, 95949, 130978, 191898, 196467, 392934, 458423, 589401, 916846, 1178802, 1375269, 2750538, 4125807, 8251614]

約数ペア:

[(1, 8251614), (2, 4125807), (3, 2750538), (6, 1375269), (7, 1178802), (9, 916846), (14, 589401), (18, 458423), (21, 392934), (42, 196467), (43, 191898), (63, 130978), (86, 95949), (126, 65489), (129, 63966), (258, 31983), (301, 27414), (387, 21322), (602, 13707), (774, 10661), (903, 9138), (1523, 5418), (1806, 4569), (2709, 3046)]