138696246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197573}}^1$

素因数の和:197597

約数の個数: 32

約数和(自身を含む): 331924320

約数和(自身を除く): 193228074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 197573, 395146, 592719, 1185438, 1778157, 2568449, 3556314, 5136898, 5334471, 7705347, 10668942, 15410694, 23116041, 46232082, 69348123, 138696246]

約数ペア:

[(1, 138696246), (2, 69348123), (3, 46232082), (6, 23116041), (9, 15410694), (13, 10668942), (18, 7705347), (26, 5334471), (27, 5136898), (39, 3556314), (54, 2568449), (78, 1778157), (117, 1185438), (234, 592719), (351, 395146), (702, 197573)]