38675916

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 100900800

約数和(自身を除く): 62224884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 131, 139, 177, 236, 262, 278, 354, 393, 417, 524, 531, 556, 708, 786, 834, 1062, 1179, 1251, 1572, 1668, 2124, 2358, 2502, 4716, 5004, 7729, 8201, 15458, 16402, 18209, 23187, 24603, 30916, 32804, 36418, 46374, 49206, 54627, 69561, 72836, 73809, 92748, 98412, 109254, 139122, 147618, 163881, 218508, 278244, 295236, 327762, 655524, 1074331, 2148662, 3222993, 4297324, 6445986, 9668979, 12891972, 19337958, 38675916]

約数ペア:

[(1, 38675916), (2, 19337958), (3, 12891972), (4, 9668979), (6, 6445986), (9, 4297324), (12, 3222993), (18, 2148662), (36, 1074331), (59, 655524), (118, 327762), (131, 295236), (139, 278244), (177, 218508), (236, 163881), (262, 147618), (278, 139122), (354, 109254), (393, 98412), (417, 92748), (524, 73809), (531, 72836), (556, 69561), (708, 54627), (786, 49206), (834, 46374), (1062, 36418), (1179, 32804), (1251, 30916), (1572, 24603), (1668, 23187), (2124, 18209), (2358, 16402), (2502, 15458), (4716, 8201), (5004, 7729)]