40786818

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 86542560

約数和(自身を除く): 45755742

約数列:

[1, 2, 3, 6, 29, 58, 59, 87, 118, 137, 174, 177, 274, 354, 411, 822, 841, 1682, 1711, 2523, 3422, 3973, 5046, 5133, 7946, 8083, 10266, 11919, 16166, 23838, 24249, 48498, 49619, 99238, 115217, 148857, 230434, 234407, 297714, 345651, 468814, 691302, 703221, 1406442, 6797803, 13595606, 20393409, 40786818]

約数ペア:

[(1, 40786818), (2, 20393409), (3, 13595606), (6, 6797803), (29, 1406442), (58, 703221), (59, 691302), (87, 468814), (118, 345651), (137, 297714), (174, 234407), (177, 230434), (274, 148857), (354, 115217), (411, 99238), (822, 49619), (841, 48498), (1682, 24249), (1711, 23838), (2523, 16166), (3422, 11919), (3973, 10266), (5046, 8083), (5133, 7946)]