75457018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21821}}^1$

素因数の和:21862

約数の個数: 32

約数和(自身を含む): 146643840

約数和(自身を除く): 71186822

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 21821, 43642, 152747, 283673, 305494, 414599, 567346, 829198, 1985711, 2902193, 3971422, 5389787, 5804386, 10779574, 37728509, 75457018]

約数ペア:

[(1, 75457018), (2, 37728509), (7, 10779574), (13, 5804386), (14, 5389787), (19, 3971422), (26, 2902193), (38, 1985711), (91, 829198), (133, 567346), (182, 414599), (247, 305494), (266, 283673), (494, 152747), (1729, 43642), (3458, 21821)]