17990971644

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{37813}}^1$

素因数の和:39130

約数の個数: 48

約数和(自身を含む): 43368120320

約数和(自身を除く): 25377148676

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1279, 2558, 3837, 5116, 7674, 15348, 37813, 39649, 75626, 79298, 113439, 118947, 151252, 158596, 226878, 237894, 453756, 475788, 1172203, 2344406, 3516609, 4688812, 7033218, 14066436, 48362827, 96725654, 145088481, 193451308, 290176962, 580353924, 1499247637, 2998495274, 4497742911, 5996990548, 8995485822, 17990971644]

約数ペア:

[(1, 17990971644), (2, 8995485822), (3, 5996990548), (4, 4497742911), (6, 2998495274), (12, 1499247637), (31, 580353924), (62, 290176962), (93, 193451308), (124, 145088481), (186, 96725654), (372, 48362827), (1279, 14066436), (2558, 7033218), (3837, 4688812), (5116, 3516609), (7674, 2344406), (15348, 1172203), (37813, 475788), (39649, 453756), (75626, 237894), (79298, 226878), (113439, 158596), (118947, 151252)]