16908642

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 40383360

約数和(自身を除く): 23474718

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 113, 153, 163, 226, 306, 326, 339, 459, 489, 678, 918, 978, 1017, 1467, 1921, 2034, 2771, 2934, 3051, 3842, 4401, 5542, 5763, 6102, 8313, 8802, 11526, 16626, 17289, 18419, 24939, 34578, 36838, 49878, 51867, 55257, 74817, 103734, 110514, 149634, 165771, 313123, 331542, 497313, 626246, 939369, 994626, 1878738, 2818107, 5636214, 8454321, 16908642]

約数ペア:

[(1, 16908642), (2, 8454321), (3, 5636214), (6, 2818107), (9, 1878738), (17, 994626), (18, 939369), (27, 626246), (34, 497313), (51, 331542), (54, 313123), (102, 165771), (113, 149634), (153, 110514), (163, 103734), (226, 74817), (306, 55257), (326, 51867), (339, 49878), (459, 36838), (489, 34578), (678, 24939), (918, 18419), (978, 17289), (1017, 16626), (1467, 11526), (1921, 8802), (2034, 8313), (2771, 6102), (2934, 5763), (3051, 5542), (3842, 4401)]