1553784156954

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{422893}}^1$

素因数の和:423092

約数の個数: 96

約数和(自身を含む): 3552959165184

約数和(自身を除く): 1999175008230

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 101, 129, 141, 202, 258, 282, 303, 387, 423, 606, 774, 846, 909, 1818, 2021, 4042, 4343, 4747, 6063, 8686, 9494, 12126, 13029, 14241, 18189, 26058, 28482, 36378, 39087, 42723, 78174, 85446, 204121, 408242, 422893, 612363, 845786, 1224726, 1268679, 1837089, 2537358, 3674178, 3806037, 7612074, 18184399, 19875971, 36368798, 39751942, 42712193, 54553197, 59627913, 85424386, 109106394, 119255826, 128136579, 163659591, 178883739, 256273158, 327319182, 357767478, 384409737, 768819474, 854666753, 1709333506, 1836624299, 2007473071, 2564000259, 3673248598, 4014946142, 5128000518, 5509872897, 6022419213, 7692000777, 11019745794, 12044838426, 15384001554, 16529618691, 18067257639, 33059237382, 36134515278, 86321342053, 172642684106, 258964026159, 517928052318, 776892078477, 1553784156954]

約数ペア:

[(1, 1553784156954), (2, 776892078477), (3, 517928052318), (6, 258964026159), (9, 172642684106), (18, 86321342053), (43, 36134515278), (47, 33059237382), (86, 18067257639), (94, 16529618691), (101, 15384001554), (129, 12044838426), (141, 11019745794), (202, 7692000777), (258, 6022419213), (282, 5509872897), (303, 5128000518), (387, 4014946142), (423, 3673248598), (606, 2564000259), (774, 2007473071), (846, 1836624299), (909, 1709333506), (1818, 854666753), (2021, 768819474), (4042, 384409737), (4343, 357767478), (4747, 327319182), (6063, 256273158), (8686, 178883739), (9494, 163659591), (12126, 128136579), (13029, 119255826), (14241, 109106394), (18189, 85424386), (26058, 59627913), (28482, 54553197), (36378, 42712193), (39087, 39751942), (42723, 36368798), (78174, 19875971), (85446, 18184399), (204121, 7612074), (408242, 3806037), (422893, 3674178), (612363, 2537358), (845786, 1837089), (1224726, 1268679)]