138930954

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{3229}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 284653440

約数和(自身を除く): 145722486

約数列:

[1, 2, 3, 6, 71, 101, 142, 202, 213, 303, 426, 606, 3229, 6458, 7171, 9687, 14342, 19374, 21513, 43026, 229259, 326129, 458518, 652258, 687777, 978387, 1375554, 1956774, 23155159, 46310318, 69465477, 138930954]

約数ペア:

[(1, 138930954), (2, 69465477), (3, 46310318), (6, 23155159), (71, 1956774), (101, 1375554), (142, 978387), (202, 687777), (213, 652258), (303, 458518), (426, 326129), (606, 229259), (3229, 43026), (6458, 21513), (7171, 19374), (9687, 14342)]