17977704

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 48081600

約数和(自身を除く): 30103896

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 278, 317, 408, 417, 556, 634, 834, 951, 1112, 1268, 1668, 1902, 2363, 2536, 3336, 3804, 4726, 5389, 7089, 7608, 9452, 10778, 14178, 16167, 18904, 21556, 28356, 32334, 43112, 44063, 56712, 64668, 88126, 129336, 132189, 176252, 264378, 352504, 528756, 749071, 1057512, 1498142, 2247213, 2996284, 4494426, 5992568, 8988852, 17977704]

約数ペア:

[(1, 17977704), (2, 8988852), (3, 5992568), (4, 4494426), (6, 2996284), (8, 2247213), (12, 1498142), (17, 1057512), (24, 749071), (34, 528756), (51, 352504), (68, 264378), (102, 176252), (136, 132189), (139, 129336), (204, 88126), (278, 64668), (317, 56712), (408, 44063), (417, 43112), (556, 32334), (634, 28356), (834, 21556), (951, 18904), (1112, 16167), (1268, 14178), (1668, 10778), (1902, 9452), (2363, 7608), (2536, 7089), (3336, 5389), (3804, 4726)]