2116710828

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{2633}}^1$

素因数の和:2943

約数の個数: 72

約数和(自身を含む): 5424754608

約数和(自身を除く): 3308043780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 163, 274, 326, 411, 489, 548, 652, 822, 978, 1233, 1467, 1644, 1956, 2466, 2633, 2934, 4932, 5266, 5868, 7899, 10532, 15798, 22331, 23697, 31596, 44662, 47394, 66993, 89324, 94788, 133986, 200979, 267972, 360721, 401958, 429179, 721442, 803916, 858358, 1082163, 1287537, 1442884, 1716716, 2164326, 2575074, 3246489, 3862611, 4328652, 5150148, 6492978, 7725222, 12985956, 15450444, 58797523, 117595046, 176392569, 235190092, 352785138, 529177707, 705570276, 1058355414, 2116710828]

約数ペア:

[(1, 2116710828), (2, 1058355414), (3, 705570276), (4, 529177707), (6, 352785138), (9, 235190092), (12, 176392569), (18, 117595046), (36, 58797523), (137, 15450444), (163, 12985956), (274, 7725222), (326, 6492978), (411, 5150148), (489, 4328652), (548, 3862611), (652, 3246489), (822, 2575074), (978, 2164326), (1233, 1716716), (1467, 1442884), (1644, 1287537), (1956, 1082163), (2466, 858358), (2633, 803916), (2934, 721442), (4932, 429179), (5266, 401958), (5868, 360721), (7899, 267972), (10532, 200979), (15798, 133986), (22331, 94788), (23697, 89324), (31596, 66993), (44662, 47394)]