64450926

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 147888000

約数和(自身を除く): 83437074

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 597, 947, 1194, 1791, 1894, 2841, 3582, 3781, 5682, 7562, 8523, 11343, 17046, 17993, 22686, 34029, 35986, 53979, 68058, 107958, 161937, 188453, 323874, 376906, 565359, 1130718, 1696077, 3392154, 3580607, 7161214, 10741821, 21483642, 32225463, 64450926]

約数ペア:

[(1, 64450926), (2, 32225463), (3, 21483642), (6, 10741821), (9, 7161214), (18, 3580607), (19, 3392154), (38, 1696077), (57, 1130718), (114, 565359), (171, 376906), (199, 323874), (342, 188453), (398, 161937), (597, 107958), (947, 68058), (1194, 53979), (1791, 35986), (1894, 34029), (2841, 22686), (3582, 17993), (3781, 17046), (5682, 11343), (7562, 8523)]