11540808

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 31625100

約数和(自身を除く): 20084292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 1801, 2136, 3204, 3602, 5403, 6408, 7204, 10806, 14408, 16209, 21612, 32418, 43224, 64836, 129672, 160289, 320578, 480867, 641156, 961734, 1282312, 1442601, 1923468, 2885202, 3846936, 5770404, 11540808]

約数ペア:

[(1, 11540808), (2, 5770404), (3, 3846936), (4, 2885202), (6, 1923468), (8, 1442601), (9, 1282312), (12, 961734), (18, 641156), (24, 480867), (36, 320578), (72, 160289), (89, 129672), (178, 64836), (267, 43224), (356, 32418), (534, 21612), (712, 16209), (801, 14408), (1068, 10806), (1602, 7204), (1801, 6408), (2136, 5403), (3204, 3602)]