15704320716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20772911}}^1$

素因数の和:20772931

約数の個数: 48

約数和(自身を含む): 46531322880

約数和(自身を除く): 30827002164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20772911, 41545822, 62318733, 83091644, 124637466, 145410377, 186956199, 249274932, 290820754, 373912398, 436231131, 560868597, 581641508, 747824796, 872462262, 1121737194, 1308693393, 1744924524, 2243474388, 2617386786, 3926080179, 5234773572, 7852160358, 15704320716]

約数ペア:

[(1, 15704320716), (2, 7852160358), (3, 5234773572), (4, 3926080179), (6, 2617386786), (7, 2243474388), (9, 1744924524), (12, 1308693393), (14, 1121737194), (18, 872462262), (21, 747824796), (27, 581641508), (28, 560868597), (36, 436231131), (42, 373912398), (54, 290820754), (63, 249274932), (84, 186956199), (108, 145410377), (126, 124637466), (189, 83091644), (252, 62318733), (378, 41545822), (756, 20772911)]