1406268

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 3780000

約数和(自身を除く): 2373732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 449, 522, 783, 898, 1044, 1347, 1566, 1796, 2694, 3132, 4041, 5388, 8082, 12123, 13021, 16164, 24246, 26042, 39063, 48492, 52084, 78126, 117189, 156252, 234378, 351567, 468756, 703134, 1406268]

約数ペア:

[(1, 1406268), (2, 703134), (3, 468756), (4, 351567), (6, 234378), (9, 156252), (12, 117189), (18, 78126), (27, 52084), (29, 48492), (36, 39063), (54, 26042), (58, 24246), (87, 16164), (108, 13021), (116, 12123), (174, 8082), (261, 5388), (348, 4041), (449, 3132), (522, 2694), (783, 1796), (898, 1566), (1044, 1347)]