1653366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 4064256

約数和(自身を除く): 2410890

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 47, 66, 78, 82, 94, 123, 141, 143, 246, 282, 286, 429, 451, 517, 533, 611, 858, 902, 1034, 1066, 1222, 1353, 1551, 1599, 1833, 1927, 2706, 3102, 3198, 3666, 3854, 5781, 5863, 6721, 11562, 11726, 13442, 17589, 20163, 21197, 25051, 35178, 40326, 42394, 50102, 63591, 75153, 127182, 150306, 275561, 551122, 826683, 1653366]

約数ペア:

[(1, 1653366), (2, 826683), (3, 551122), (6, 275561), (11, 150306), (13, 127182), (22, 75153), (26, 63591), (33, 50102), (39, 42394), (41, 40326), (47, 35178), (66, 25051), (78, 21197), (82, 20163), (94, 17589), (123, 13442), (141, 11726), (143, 11562), (246, 6721), (282, 5863), (286, 5781), (429, 3854), (451, 3666), (517, 3198), (533, 3102), (611, 2706), (858, 1927), (902, 1833), (1034, 1599), (1066, 1551), (1222, 1353)]