7149816

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 20160000

約数和(自身を除く): 13010184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 419, 474, 632, 711, 838, 948, 1257, 1422, 1676, 1896, 2133, 2514, 2844, 3352, 3771, 4266, 5028, 5688, 7542, 8532, 10056, 11313, 15084, 17064, 22626, 30168, 33101, 45252, 66202, 90504, 99303, 132404, 198606, 264808, 297909, 397212, 595818, 794424, 893727, 1191636, 1787454, 2383272, 3574908, 7149816]

約数ペア:

[(1, 7149816), (2, 3574908), (3, 2383272), (4, 1787454), (6, 1191636), (8, 893727), (9, 794424), (12, 595818), (18, 397212), (24, 297909), (27, 264808), (36, 198606), (54, 132404), (72, 99303), (79, 90504), (108, 66202), (158, 45252), (216, 33101), (237, 30168), (316, 22626), (419, 17064), (474, 15084), (632, 11313), (711, 10056), (838, 8532), (948, 7542), (1257, 5688), (1422, 5028), (1676, 4266), (1896, 3771), (2133, 3352), (2514, 2844)]