138734982

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2281}}^1$

素因数の和:2429

約数の個数: 48

約数和(自身を含む): 313272960

約数和(自身を除く): 174537978

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 186, 218, 279, 327, 558, 654, 981, 1962, 2281, 3379, 4562, 6758, 6843, 10137, 13686, 20274, 20529, 30411, 41058, 60822, 70711, 141422, 212133, 248629, 424266, 497258, 636399, 745887, 1272798, 1491774, 2237661, 4475322, 7707499, 15414998, 23122497, 46244994, 69367491, 138734982]

約数ペア:

[(1, 138734982), (2, 69367491), (3, 46244994), (6, 23122497), (9, 15414998), (18, 7707499), (31, 4475322), (62, 2237661), (93, 1491774), (109, 1272798), (186, 745887), (218, 636399), (279, 497258), (327, 424266), (558, 248629), (654, 212133), (981, 141422), (1962, 70711), (2281, 60822), (3379, 41058), (4562, 30411), (6758, 20529), (6843, 20274), (10137, 13686)]