40470498

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 89791416

約数和(自身を除く): 49320918

約数列:

[1, 2, 3, 6, 9, 18, 101, 113, 197, 202, 226, 303, 339, 394, 591, 606, 678, 909, 1017, 1182, 1773, 1818, 2034, 3546, 11413, 19897, 22261, 22826, 34239, 39794, 44522, 59691, 66783, 68478, 102717, 119382, 133566, 179073, 200349, 205434, 358146, 400698, 2248361, 4496722, 6745083, 13490166, 20235249, 40470498]

約数ペア:

[(1, 40470498), (2, 20235249), (3, 13490166), (6, 6745083), (9, 4496722), (18, 2248361), (101, 400698), (113, 358146), (197, 205434), (202, 200349), (226, 179073), (303, 133566), (339, 119382), (394, 102717), (591, 68478), (606, 66783), (678, 59691), (909, 44522), (1017, 39794), (1182, 34239), (1773, 22826), (1818, 22261), (2034, 19897), (3546, 11413)]