1118988

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 3128160

約数和(自身を除く): 2009172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 797, 1404, 1594, 2391, 3188, 4782, 7173, 9564, 10361, 14346, 20722, 21519, 28692, 31083, 41444, 43038, 62166, 86076, 93249, 124332, 186498, 279747, 372996, 559494, 1118988]

約数ペア:

[(1, 1118988), (2, 559494), (3, 372996), (4, 279747), (6, 186498), (9, 124332), (12, 93249), (13, 86076), (18, 62166), (26, 43038), (27, 41444), (36, 31083), (39, 28692), (52, 21519), (54, 20722), (78, 14346), (108, 10361), (117, 9564), (156, 7173), (234, 4782), (351, 3188), (468, 2391), (702, 1594), (797, 1404)]