21331105596

素因数分解:

$2^2\times 3^3\times {\mathrm{1613}}^1\times {\mathrm{122449}}^1$

素因数の和:124075

約数の個数: 48

約数和(自身を含む): 55337604000

約数和(自身を除く): 34006498404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1613, 3226, 4839, 6452, 9678, 14517, 19356, 29034, 43551, 58068, 87102, 122449, 174204, 244898, 367347, 489796, 734694, 1102041, 1469388, 2204082, 3306123, 4408164, 6612246, 13224492, 197510237, 395020474, 592530711, 790040948, 1185061422, 1777592133, 2370122844, 3555184266, 5332776399, 7110368532, 10665552798, 21331105596]

約数ペア:

[(1, 21331105596), (2, 10665552798), (3, 7110368532), (4, 5332776399), (6, 3555184266), (9, 2370122844), (12, 1777592133), (18, 1185061422), (27, 790040948), (36, 592530711), (54, 395020474), (108, 197510237), (1613, 13224492), (3226, 6612246), (4839, 4408164), (6452, 3306123), (9678, 2204082), (14517, 1469388), (19356, 1102041), (29034, 734694), (43551, 489796), (58068, 367347), (87102, 244898), (122449, 174204)]