1918441992

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{898147}}^1$

素因数の和:898245

約数の個数: 32

約数和(自身を含む): 4849999200

約数和(自身を除く): 2931557208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 898147, 1796294, 2694441, 3592588, 5388882, 7185176, 10777764, 21555528, 79935083, 159870166, 239805249, 319740332, 479610498, 639480664, 959220996, 1918441992]

約数ペア:

[(1, 1918441992), (2, 959220996), (3, 639480664), (4, 479610498), (6, 319740332), (8, 239805249), (12, 159870166), (24, 79935083), (89, 21555528), (178, 10777764), (267, 7185176), (356, 5388882), (534, 3592588), (712, 2694441), (1068, 1796294), (2136, 898147)]