177421212

素因数分解:

$2^2\times 3^3\times {\mathrm{1021}}^1\times {\mathrm{1609}}^1$

素因数の和:2643

約数の個数: 48

約数和(自身を含む): 460717600

約数和(自身を除く): 283296388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1021, 1609, 2042, 3063, 3218, 4084, 4827, 6126, 6436, 9189, 9654, 12252, 14481, 18378, 19308, 27567, 28962, 36756, 43443, 55134, 57924, 86886, 110268, 173772, 1642789, 3285578, 4928367, 6571156, 9856734, 14785101, 19713468, 29570202, 44355303, 59140404, 88710606, 177421212]

約数ペア:

[(1, 177421212), (2, 88710606), (3, 59140404), (4, 44355303), (6, 29570202), (9, 19713468), (12, 14785101), (18, 9856734), (27, 6571156), (36, 4928367), (54, 3285578), (108, 1642789), (1021, 173772), (1609, 110268), (2042, 86886), (3063, 57924), (3218, 55134), (4084, 43443), (4827, 36756), (6126, 28962), (6436, 27567), (9189, 19308), (9654, 18378), (12252, 14481)]