8907912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 26906880

約数和(自身を除く): 17998968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 307, 312, 372, 403, 468, 558, 614, 744, 806, 921, 936, 1116, 1209, 1228, 1612, 1842, 2232, 2418, 2456, 2763, 3224, 3627, 3684, 3991, 4836, 5526, 7254, 7368, 7982, 9517, 9672, 11052, 11973, 14508, 15964, 19034, 22104, 23946, 28551, 29016, 31928, 35919, 38068, 47892, 57102, 71838, 76136, 85653, 95784, 114204, 123721, 143676, 171306, 228408, 247442, 287352, 342612, 371163, 494884, 685224, 742326, 989768, 1113489, 1484652, 2226978, 2969304, 4453956, 8907912]

約数ペア:

[(1, 8907912), (2, 4453956), (3, 2969304), (4, 2226978), (6, 1484652), (8, 1113489), (9, 989768), (12, 742326), (13, 685224), (18, 494884), (24, 371163), (26, 342612), (31, 287352), (36, 247442), (39, 228408), (52, 171306), (62, 143676), (72, 123721), (78, 114204), (93, 95784), (104, 85653), (117, 76136), (124, 71838), (156, 57102), (186, 47892), (234, 38068), (248, 35919), (279, 31928), (307, 29016), (312, 28551), (372, 23946), (403, 22104), (468, 19034), (558, 15964), (614, 14508), (744, 11973), (806, 11052), (921, 9672), (936, 9517), (1116, 7982), (1209, 7368), (1228, 7254), (1612, 5526), (1842, 4836), (2232, 3991), (2418, 3684), (2456, 3627), (2763, 3224)]