42631554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 105154560

約数和(自身を除く): 62523006

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1303, 1558, 1722, 2337, 2606, 3909, 4674, 5453, 7818, 9121, 10906, 16359, 18242, 24757, 27363, 32718, 49514, 53423, 54726, 74271, 106846, 148542, 160269, 173299, 320538, 346598, 373961, 519897, 747922, 1015037, 1039794, 1121883, 2030074, 2243766, 3045111, 6090222, 7105259, 14210518, 21315777, 42631554]

約数ペア:

[(1, 42631554), (2, 21315777), (3, 14210518), (6, 7105259), (7, 6090222), (14, 3045111), (19, 2243766), (21, 2030074), (38, 1121883), (41, 1039794), (42, 1015037), (57, 747922), (82, 519897), (114, 373961), (123, 346598), (133, 320538), (246, 173299), (266, 160269), (287, 148542), (399, 106846), (574, 74271), (779, 54726), (798, 53423), (861, 49514), (1303, 32718), (1558, 27363), (1722, 24757), (2337, 18242), (2606, 16359), (3909, 10906), (4674, 9121), (5453, 7818)]