12767784

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^2$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 33202560

約数和(自身を除く): 20434776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 131, 186, 248, 262, 372, 393, 524, 744, 786, 1048, 1572, 3144, 4061, 8122, 12183, 16244, 17161, 24366, 32488, 34322, 48732, 51483, 68644, 97464, 102966, 137288, 205932, 411864, 531991, 1063982, 1595973, 2127964, 3191946, 4255928, 6383892, 12767784]

約数ペア:

[(1, 12767784), (2, 6383892), (3, 4255928), (4, 3191946), (6, 2127964), (8, 1595973), (12, 1063982), (24, 531991), (31, 411864), (62, 205932), (93, 137288), (124, 102966), (131, 97464), (186, 68644), (248, 51483), (262, 48732), (372, 34322), (393, 32488), (524, 24366), (744, 17161), (786, 16244), (1048, 12183), (1572, 8122), (3144, 4061)]