40449822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 98219520

約数和(自身を除く): 57769698

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 173, 266, 293, 346, 399, 519, 586, 798, 879, 1038, 1211, 1758, 2051, 2422, 3287, 3633, 4102, 5567, 6153, 6574, 7266, 9861, 11134, 12306, 16701, 19722, 23009, 33402, 38969, 46018, 50689, 69027, 77938, 101378, 116907, 138054, 152067, 233814, 304134, 354823, 709646, 963091, 1064469, 1926182, 2128938, 2889273, 5778546, 6741637, 13483274, 20224911, 40449822]

約数ペア:

[(1, 40449822), (2, 20224911), (3, 13483274), (6, 6741637), (7, 5778546), (14, 2889273), (19, 2128938), (21, 1926182), (38, 1064469), (42, 963091), (57, 709646), (114, 354823), (133, 304134), (173, 233814), (266, 152067), (293, 138054), (346, 116907), (399, 101378), (519, 77938), (586, 69027), (798, 50689), (879, 46018), (1038, 38969), (1211, 33402), (1758, 23009), (2051, 19722), (2422, 16701), (3287, 12306), (3633, 11134), (4102, 9861), (5567, 7266), (6153, 6574)]