42741342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2671}}^1$

素因数の和:2813

約数の個数: 48

約数和(自身を含む): 106708992

約数和(自身を除く): 63967650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 2671, 5334, 5342, 8001, 8013, 16002, 16026, 18697, 24039, 37394, 48078, 56091, 112182, 168273, 336546, 339217, 678434, 1017651, 2035302, 2374519, 3052953, 4749038, 6105906, 7123557, 14247114, 21370671, 42741342]

約数ペア:

[(1, 42741342), (2, 21370671), (3, 14247114), (6, 7123557), (7, 6105906), (9, 4749038), (14, 3052953), (18, 2374519), (21, 2035302), (42, 1017651), (63, 678434), (126, 339217), (127, 336546), (254, 168273), (381, 112182), (762, 56091), (889, 48078), (1143, 37394), (1778, 24039), (2286, 18697), (2667, 16026), (2671, 16002), (5334, 8013), (5342, 8001)]