138051774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37781}}^1$

素因数の和:37825

約数の個数: 48

約数和(自身を含む): 353639520

約数和(自身を除く): 215587746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 37781, 75562, 113343, 226686, 264467, 340029, 528934, 680058, 793401, 1095649, 1586802, 2191298, 2380203, 3286947, 4760406, 6573894, 7669543, 9860841, 15339086, 19721682, 23008629, 46017258, 69025887, 138051774]

約数ペア:

[(1, 138051774), (2, 69025887), (3, 46017258), (6, 23008629), (7, 19721682), (9, 15339086), (14, 9860841), (18, 7669543), (21, 6573894), (29, 4760406), (42, 3286947), (58, 2380203), (63, 2191298), (87, 1586802), (126, 1095649), (174, 793401), (203, 680058), (261, 528934), (406, 340029), (522, 264467), (609, 226686), (1218, 113343), (1827, 75562), (3654, 37781)]