18367440004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{828407}}^1$

素因数の和:828675

約数の個数: 24

約数和(自身を含む): 33679755648

約数和(自身を除く): 15312315644

約数列:

[1, 2, 4, 23, 46, 92, 241, 482, 964, 5543, 11086, 22172, 828407, 1656814, 3313628, 19053361, 38106722, 76213444, 199646087, 399292174, 798584348, 4591860001, 9183720002, 18367440004]

約数ペア:

[(1, 18367440004), (2, 9183720002), (4, 4591860001), (23, 798584348), (46, 399292174), (92, 199646087), (241, 76213444), (482, 38106722), (964, 19053361), (5543, 3313628), (11086, 1656814), (22172, 828407)]