11911644

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 31479840

約数和(自身を除く): 19568196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2081, 2862, 4162, 5724, 6243, 8324, 12486, 18729, 24972, 37458, 56187, 74916, 110293, 112374, 220586, 224748, 330879, 441172, 661758, 992637, 1323516, 1985274, 2977911, 3970548, 5955822, 11911644]

約数ペア:

[(1, 11911644), (2, 5955822), (3, 3970548), (4, 2977911), (6, 1985274), (9, 1323516), (12, 992637), (18, 661758), (27, 441172), (36, 330879), (53, 224748), (54, 220586), (106, 112374), (108, 110293), (159, 74916), (212, 56187), (318, 37458), (477, 24972), (636, 18729), (954, 12486), (1431, 8324), (1908, 6243), (2081, 5724), (2862, 4162)]