1818447722

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11239}}^1$

素因数の和:11395

約数の個数: 48

約数和(自身を含む): 3444295680

約数和(自身を除く): 1625847958

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 127, 182, 254, 637, 889, 1274, 1651, 1778, 3302, 6223, 11239, 11557, 12446, 22478, 23114, 78673, 80899, 146107, 157346, 161798, 292214, 550711, 1022749, 1101422, 1427353, 2045498, 2854706, 7159243, 9991471, 14318486, 18555589, 19982942, 37111178, 69940297, 129889123, 139880594, 259778246, 909223861, 1818447722]

約数ペア:

[(1, 1818447722), (2, 909223861), (7, 259778246), (13, 139880594), (14, 129889123), (26, 69940297), (49, 37111178), (91, 19982942), (98, 18555589), (127, 14318486), (182, 9991471), (254, 7159243), (637, 2854706), (889, 2045498), (1274, 1427353), (1651, 1101422), (1778, 1022749), (3302, 550711), (6223, 292214), (11239, 161798), (11557, 157346), (12446, 146107), (22478, 80899), (23114, 78673)]