15697536372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20763937}}^1$

素因数の和:20763957

約数の個数: 48

約数和(自身を含む): 46511221120

約数和(自身を除く): 30813684748

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, 20763937, 41527874, 62291811, 83055748, 124583622, 145347559, 186875433, 249167244, 290695118, 373750866, 436042677, 560626299, 581390236, 747501732, 872085354, 1121252598, 1308128031, 1744170708, 2242505196, 2616256062, 3924384093, 5232512124, 7848768186, 15697536372]

約数ペア:

[(1, 15697536372), (2, 7848768186), (3, 5232512124), (4, 3924384093), (6, 2616256062), (7, 2242505196), (9, 1744170708), (12, 1308128031), (14, 1121252598), (18, 872085354), (21, 747501732), (27, 581390236), (28, 560626299), (36, 436042677), (42, 373750866), (54, 290695118), (63, 249167244), (84, 186875433), (108, 145347559), (126, 124583622), (189, 83055748), (252, 62291811), (378, 41527874), (756, 20763937)]