556189818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{9619}}^1$

素因数の和:10066

約数の個数: 32

約数和(自身を含む): 1163635200

約数和(自身を除く): 607445382

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 419, 838, 1257, 2514, 9619, 9637, 19238, 19274, 28857, 28911, 57714, 57822, 221237, 442474, 663711, 1327422, 4030361, 8060722, 12091083, 24182166, 92698303, 185396606, 278094909, 556189818]

約数ペア:

[(1, 556189818), (2, 278094909), (3, 185396606), (6, 92698303), (23, 24182166), (46, 12091083), (69, 8060722), (138, 4030361), (419, 1327422), (838, 663711), (1257, 442474), (2514, 221237), (9619, 57822), (9637, 57714), (19238, 28911), (19274, 28857)]