13641564

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 32931360

約数和(自身を除く): 19289796

約数列:

[1, 2, 3, 4, 6, 12, 53, 89, 106, 159, 178, 212, 241, 267, 318, 356, 482, 534, 636, 723, 964, 1068, 1446, 2892, 4717, 9434, 12773, 14151, 18868, 21449, 25546, 28302, 38319, 42898, 51092, 56604, 64347, 76638, 85796, 128694, 153276, 257388, 1136797, 2273594, 3410391, 4547188, 6820782, 13641564]

約数ペア:

[(1, 13641564), (2, 6820782), (3, 4547188), (4, 3410391), (6, 2273594), (12, 1136797), (53, 257388), (89, 153276), (106, 128694), (159, 85796), (178, 76638), (212, 64347), (241, 56604), (267, 51092), (318, 42898), (356, 38319), (482, 28302), (534, 25546), (636, 21449), (723, 18868), (964, 14151), (1068, 12773), (1446, 9434), (2892, 4717)]