1643148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3534

約数の個数: 36

約数和(自身を含む): 4474288

約数和(自身を除く): 2831140

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3511, 7022, 10533, 14044, 21066, 31599, 42132, 45643, 63198, 91286, 126396, 136929, 182572, 273858, 410787, 547716, 821574, 1643148]

約数ペア:

[(1, 1643148), (2, 821574), (3, 547716), (4, 410787), (6, 273858), (9, 182572), (12, 136929), (13, 126396), (18, 91286), (26, 63198), (36, 45643), (39, 42132), (52, 31599), (78, 21066), (117, 14044), (156, 10533), (234, 7022), (468, 3511)]