9270898

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 9115022

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 383, 494, 637, 766, 931, 1274, 1729, 1862, 2681, 3458, 4979, 5362, 7277, 9958, 12103, 14554, 18767, 24206, 34853, 37534, 50939, 69706, 94601, 101878, 189202, 243971, 356573, 487942, 662207, 713146, 1324414, 4635449, 9270898]

約数ペア:

[(1, 9270898), (2, 4635449), (7, 1324414), (13, 713146), (14, 662207), (19, 487942), (26, 356573), (38, 243971), (49, 189202), (91, 101878), (98, 94601), (133, 69706), (182, 50939), (247, 37534), (266, 34853), (383, 24206), (494, 18767), (637, 14554), (766, 12103), (931, 9958), (1274, 7277), (1729, 5362), (1862, 4979), (2681, 3458)]