42262878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 102574080

約数和(自身を除く): 60311202

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 211, 251, 266, 399, 422, 502, 633, 753, 798, 1266, 1477, 1506, 1757, 2954, 3514, 4009, 4431, 4769, 5271, 8018, 8862, 9538, 10542, 12027, 14307, 24054, 28063, 28614, 33383, 52961, 56126, 66766, 84189, 100149, 105922, 158883, 168378, 200298, 317766, 370727, 741454, 1006259, 1112181, 2012518, 2224362, 3018777, 6037554, 7043813, 14087626, 21131439, 42262878]

約数ペア:

[(1, 42262878), (2, 21131439), (3, 14087626), (6, 7043813), (7, 6037554), (14, 3018777), (19, 2224362), (21, 2012518), (38, 1112181), (42, 1006259), (57, 741454), (114, 370727), (133, 317766), (211, 200298), (251, 168378), (266, 158883), (399, 105922), (422, 100149), (502, 84189), (633, 66766), (753, 56126), (798, 52961), (1266, 33383), (1477, 28614), (1506, 28063), (1757, 24054), (2954, 14307), (3514, 12027), (4009, 10542), (4431, 9538), (4769, 8862), (5271, 8018)]