15693080508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20758043}}^1$

素因数の和:20758063

約数の個数: 48

約数和(自身を含む): 46498018560

約数和(自身を除く): 30804938052

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, 20758043, 41516086, 62274129, 83032172, 124548258, 145306301, 186822387, 249096516, 290612602, 373644774, 435918903, 560467161, 581225204, 747289548, 871837806, 1120934322, 1307756709, 1743675612, 2241868644, 2615513418, 3923270127, 5231026836, 7846540254, 15693080508]

約数ペア:

[(1, 15693080508), (2, 7846540254), (3, 5231026836), (4, 3923270127), (6, 2615513418), (7, 2241868644), (9, 1743675612), (12, 1307756709), (14, 1120934322), (18, 871837806), (21, 747289548), (27, 581225204), (28, 560467161), (36, 435918903), (42, 373644774), (54, 290612602), (63, 249096516), (84, 186822387), (108, 145306301), (126, 124548258), (189, 83032172), (252, 62274129), (378, 41516086), (756, 20758043)]