26427534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 36471666

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 103, 123, 149, 206, 246, 287, 298, 309, 447, 574, 618, 721, 861, 894, 1043, 1442, 1722, 2086, 2163, 3129, 4223, 4326, 6109, 6258, 8446, 12218, 12669, 15347, 18327, 25338, 29561, 30694, 36654, 42763, 46041, 59122, 85526, 88683, 92082, 107429, 128289, 177366, 214858, 256578, 322287, 629227, 644574, 1258454, 1887681, 3775362, 4404589, 8809178, 13213767, 26427534]

約数ペア:

[(1, 26427534), (2, 13213767), (3, 8809178), (6, 4404589), (7, 3775362), (14, 1887681), (21, 1258454), (41, 644574), (42, 629227), (82, 322287), (103, 256578), (123, 214858), (149, 177366), (206, 128289), (246, 107429), (287, 92082), (298, 88683), (309, 85526), (447, 59122), (574, 46041), (618, 42763), (721, 36654), (861, 30694), (894, 29561), (1043, 25338), (1442, 18327), (1722, 15347), (2086, 12669), (2163, 12218), (3129, 8446), (4223, 6258), (4326, 6109)]