12722652

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2251}}^1$

素因数の和:2418

約数の個数: 36

約数和(自身を含む): 32379256

約数和(自身を除く): 19656604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2251, 2826, 4502, 5652, 6753, 9004, 13506, 20259, 27012, 40518, 81036, 353407, 706814, 1060221, 1413628, 2120442, 3180663, 4240884, 6361326, 12722652]

約数ペア:

[(1, 12722652), (2, 6361326), (3, 4240884), (4, 3180663), (6, 2120442), (9, 1413628), (12, 1060221), (18, 706814), (36, 353407), (157, 81036), (314, 40518), (471, 27012), (628, 20259), (942, 13506), (1413, 9004), (1884, 6753), (2251, 5652), (2826, 4502)]