851036706

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4001}}^1$

素因数の和:4129

約数の個数: 80

約数和(自身を含む): 2074492728

約数和(自身を除く): 1223456022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 101, 117, 162, 202, 234, 303, 351, 606, 702, 909, 1053, 1313, 1818, 2106, 2626, 2727, 3939, 4001, 5454, 7878, 8002, 8181, 11817, 12003, 16362, 23634, 24006, 35451, 36009, 52013, 70902, 72018, 104026, 106353, 108027, 156039, 212706, 216054, 312078, 324081, 404101, 468117, 648162, 808202, 936234, 1212303, 1404351, 2424606, 2808702, 3636909, 4213053, 5253313, 7273818, 8426106, 10506626, 10910727, 15759939, 21821454, 31519878, 32732181, 47279817, 65464362, 94559634, 141839451, 283678902, 425518353, 851036706]

約数ペア:

[(1, 851036706), (2, 425518353), (3, 283678902), (6, 141839451), (9, 94559634), (13, 65464362), (18, 47279817), (26, 32732181), (27, 31519878), (39, 21821454), (54, 15759939), (78, 10910727), (81, 10506626), (101, 8426106), (117, 7273818), (162, 5253313), (202, 4213053), (234, 3636909), (303, 2808702), (351, 2424606), (606, 1404351), (702, 1212303), (909, 936234), (1053, 808202), (1313, 648162), (1818, 468117), (2106, 404101), (2626, 324081), (2727, 312078), (3939, 216054), (4001, 212706), (5454, 156039), (7878, 108027), (8002, 106353), (8181, 104026), (11817, 72018), (12003, 70902), (16362, 52013), (23634, 36009), (24006, 35451)]