31024206

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 38164914

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 131, 177, 223, 262, 354, 393, 446, 531, 669, 786, 1062, 1179, 1338, 2007, 2358, 4014, 7729, 13157, 15458, 23187, 26314, 29213, 39471, 46374, 58426, 69561, 78942, 87639, 118413, 139122, 175278, 236826, 262917, 525834, 1723567, 3447134, 5170701, 10341402, 15512103, 31024206]

約数ペア:

[(1, 31024206), (2, 15512103), (3, 10341402), (6, 5170701), (9, 3447134), (18, 1723567), (59, 525834), (118, 262917), (131, 236826), (177, 175278), (223, 139122), (262, 118413), (354, 87639), (393, 78942), (446, 69561), (531, 58426), (669, 46374), (786, 39471), (1062, 29213), (1179, 26314), (1338, 23187), (2007, 15458), (2358, 13157), (4014, 7729)]