866682882

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72623}}^1$

素因数の和:72664

約数の個数: 64

約数和(自身を含む): 2196149760

約数和(自身を除く): 1329466878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 72623, 145246, 217869, 435738, 653607, 944099, 1234591, 1307214, 1888198, 1960821, 2469182, 2832297, 3703773, 3921642, 5664594, 7407546, 8496891, 11111319, 16049683, 16993782, 22222638, 25490673, 32099366, 33333957, 48149049, 50981346, 66667914, 96298098, 144447147, 288894294, 433341441, 866682882]

約数ペア:

[(1, 866682882), (2, 433341441), (3, 288894294), (6, 144447147), (9, 96298098), (13, 66667914), (17, 50981346), (18, 48149049), (26, 33333957), (27, 32099366), (34, 25490673), (39, 22222638), (51, 16993782), (54, 16049683), (78, 11111319), (102, 8496891), (117, 7407546), (153, 5664594), (221, 3921642), (234, 3703773), (306, 2832297), (351, 2469182), (442, 1960821), (459, 1888198), (663, 1307214), (702, 1234591), (918, 944099), (1326, 653607), (1989, 435738), (3978, 217869), (5967, 145246), (11934, 72623)]