15693465438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{980719}}^1$

素因数の和:980861

約数の個数: 48

約数和(自身を含む): 39166033920

約数和(自身を除く): 23472568482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 16002, 980719, 1961438, 2942157, 5884314, 6865033, 8826471, 13730066, 17652942, 20595099, 41190198, 61785297, 123570594, 124551313, 249102626, 373653939, 747307878, 871859191, 1120961817, 1743718382, 2241923634, 2615577573, 5231155146, 7846732719, 15693465438]

約数ペア:

[(1, 15693465438), (2, 7846732719), (3, 5231155146), (6, 2615577573), (7, 2241923634), (9, 1743718382), (14, 1120961817), (18, 871859191), (21, 747307878), (42, 373653939), (63, 249102626), (126, 124551313), (127, 123570594), (254, 61785297), (381, 41190198), (762, 20595099), (889, 17652942), (1143, 13730066), (1778, 8826471), (2286, 6865033), (2667, 5884314), (5334, 2942157), (8001, 1961438), (16002, 980719)]