7474038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 18192384

約数和(自身を除く): 10718346

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 281, 286, 341, 403, 429, 562, 682, 806, 843, 858, 1023, 1209, 1686, 2046, 2418, 3091, 3653, 4433, 6182, 7306, 8711, 8866, 9273, 10959, 13299, 17422, 18546, 21918, 26133, 26598, 40183, 52266, 80366, 95821, 113243, 120549, 191642, 226486, 241098, 287463, 339729, 574926, 679458, 1245673, 2491346, 3737019, 7474038]

約数ペア:

[(1, 7474038), (2, 3737019), (3, 2491346), (6, 1245673), (11, 679458), (13, 574926), (22, 339729), (26, 287463), (31, 241098), (33, 226486), (39, 191642), (62, 120549), (66, 113243), (78, 95821), (93, 80366), (143, 52266), (186, 40183), (281, 26598), (286, 26133), (341, 21918), (403, 18546), (429, 17422), (562, 13299), (682, 10959), (806, 9273), (843, 8866), (858, 8711), (1023, 7306), (1209, 6182), (1686, 4433), (2046, 3653), (2418, 3091)]