201519108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{799679}}^1$

素因数の和:799696

約数の個数: 36

約数和(自身を含む): 582167040

約数和(自身を除く): 380647932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 799679, 1599358, 2399037, 3198716, 4798074, 5597753, 7197111, 9596148, 11195506, 14394222, 16793259, 22391012, 28788444, 33586518, 50379777, 67173036, 100759554, 201519108]

約数ペア:

[(1, 201519108), (2, 100759554), (3, 67173036), (4, 50379777), (6, 33586518), (7, 28788444), (9, 22391012), (12, 16793259), (14, 14394222), (18, 11195506), (21, 9596148), (28, 7197111), (36, 5597753), (42, 4798074), (63, 3198716), (84, 2399037), (126, 1599358), (252, 799679)]