31320234

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 74412000

約数和(自身を除く): 43091766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 317, 499, 634, 951, 998, 1497, 1902, 2853, 2994, 3487, 4491, 5489, 5706, 6974, 8982, 10461, 10978, 16467, 20922, 31383, 32934, 49401, 62766, 98802, 158183, 316366, 474549, 949098, 1423647, 1740013, 2847294, 3480026, 5220039, 10440078, 15660117, 31320234]

約数ペア:

[(1, 31320234), (2, 15660117), (3, 10440078), (6, 5220039), (9, 3480026), (11, 2847294), (18, 1740013), (22, 1423647), (33, 949098), (66, 474549), (99, 316366), (198, 158183), (317, 98802), (499, 62766), (634, 49401), (951, 32934), (998, 31383), (1497, 20922), (1902, 16467), (2853, 10978), (2994, 10461), (3487, 8982), (4491, 6974), (5489, 5706)]