2986458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 7050240

約数和(自身を除く): 4063782

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 67, 69, 102, 114, 134, 138, 201, 323, 391, 402, 437, 646, 782, 874, 969, 1139, 1173, 1273, 1311, 1541, 1938, 2278, 2346, 2546, 2622, 3082, 3417, 3819, 4623, 6834, 7429, 7638, 9246, 14858, 21641, 22287, 26197, 29279, 43282, 44574, 52394, 58558, 64923, 78591, 87837, 129846, 157182, 175674, 497743, 995486, 1493229, 2986458]

約数ペア:

[(1, 2986458), (2, 1493229), (3, 995486), (6, 497743), (17, 175674), (19, 157182), (23, 129846), (34, 87837), (38, 78591), (46, 64923), (51, 58558), (57, 52394), (67, 44574), (69, 43282), (102, 29279), (114, 26197), (134, 22287), (138, 21641), (201, 14858), (323, 9246), (391, 7638), (402, 7429), (437, 6834), (646, 4623), (782, 3819), (874, 3417), (969, 3082), (1139, 2622), (1173, 2546), (1273, 2346), (1311, 2278), (1541, 1938)]