15697504854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{421093}}^1$

素因数の和:421229

約数の個数: 48

約数和(自身を含む): 36129865200

約数和(自身を除く): 20432360346

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1962, 2071, 4142, 6213, 12426, 18639, 37278, 421093, 842186, 1263279, 2526558, 3789837, 7579674, 8000767, 16001534, 24002301, 45899137, 48004602, 72006903, 91798274, 137697411, 144013806, 275394822, 413092233, 826184466, 872083603, 1744167206, 2616250809, 5232501618, 7848752427, 15697504854]

約数ペア:

[(1, 15697504854), (2, 7848752427), (3, 5232501618), (6, 2616250809), (9, 1744167206), (18, 872083603), (19, 826184466), (38, 413092233), (57, 275394822), (109, 144013806), (114, 137697411), (171, 91798274), (218, 72006903), (327, 48004602), (342, 45899137), (654, 24002301), (981, 16001534), (1962, 8000767), (2071, 7579674), (4142, 3789837), (6213, 2526558), (12426, 1263279), (18639, 842186), (37278, 421093)]