9872058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 14319942

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 114, 133, 139, 178, 266, 267, 278, 399, 417, 534, 623, 798, 834, 973, 1246, 1691, 1869, 1946, 2641, 2919, 3382, 3738, 5073, 5282, 5838, 7923, 10146, 11837, 12371, 15846, 18487, 23674, 24742, 35511, 36974, 37113, 55461, 71022, 74226, 86597, 110922, 173194, 235049, 259791, 470098, 519582, 705147, 1410294, 1645343, 3290686, 4936029, 9872058]

約数ペア:

[(1, 9872058), (2, 4936029), (3, 3290686), (6, 1645343), (7, 1410294), (14, 705147), (19, 519582), (21, 470098), (38, 259791), (42, 235049), (57, 173194), (89, 110922), (114, 86597), (133, 74226), (139, 71022), (178, 55461), (266, 37113), (267, 36974), (278, 35511), (399, 24742), (417, 23674), (534, 18487), (623, 15846), (798, 12371), (834, 11837), (973, 10146), (1246, 7923), (1691, 5838), (1869, 5282), (1946, 5073), (2641, 3738), (2919, 3382)]