21748165716

素因数分解:

$2^2\times 3^1\times {\mathrm{467}}^1\times {\mathrm{1193}}^1\times {\mathrm{3253}}^1$

素因数の和:4920

約数の個数: 48

約数和(自身を含む): 50912656704

約数和(自身を除く): 29164490988

約数列:

[1, 2, 3, 4, 6, 12, 467, 934, 1193, 1401, 1868, 2386, 2802, 3253, 3579, 4772, 5604, 6506, 7158, 9759, 13012, 14316, 19518, 39036, 557131, 1114262, 1519151, 1671393, 2228524, 3038302, 3342786, 3880829, 4557453, 6076604, 6685572, 7761658, 9114906, 11642487, 15523316, 18229812, 23284974, 46569948, 1812347143, 3624694286, 5437041429, 7249388572, 10874082858, 21748165716]

約数ペア:

[(1, 21748165716), (2, 10874082858), (3, 7249388572), (4, 5437041429), (6, 3624694286), (12, 1812347143), (467, 46569948), (934, 23284974), (1193, 18229812), (1401, 15523316), (1868, 11642487), (2386, 9114906), (2802, 7761658), (3253, 6685572), (3579, 6076604), (4772, 4557453), (5604, 3880829), (6506, 3342786), (7158, 3038302), (9759, 2228524), (13012, 1671393), (14316, 1519151), (19518, 1114262), (39036, 557131)]