15969006

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 37149840

約数和(自身を除く): 21180834

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 881, 954, 1007, 1762, 2014, 2643, 3021, 5286, 6042, 7929, 9063, 15858, 16739, 18126, 33478, 46693, 50217, 93386, 100434, 140079, 150651, 280158, 301302, 420237, 840474, 887167, 1774334, 2661501, 5323002, 7984503, 15969006]

約数ペア:

[(1, 15969006), (2, 7984503), (3, 5323002), (6, 2661501), (9, 1774334), (18, 887167), (19, 840474), (38, 420237), (53, 301302), (57, 280158), (106, 150651), (114, 140079), (159, 100434), (171, 93386), (318, 50217), (342, 46693), (477, 33478), (881, 18126), (954, 16739), (1007, 15858), (1762, 9063), (2014, 7929), (2643, 6042), (3021, 5286)]