1861464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 5123160

約数和(自身を除く): 3261696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 641, 726, 968, 1282, 1452, 1923, 2564, 2904, 3846, 5128, 7051, 7692, 14102, 15384, 21153, 28204, 42306, 56408, 77561, 84612, 155122, 169224, 232683, 310244, 465366, 620488, 930732, 1861464]

約数ペア:

[(1, 1861464), (2, 930732), (3, 620488), (4, 465366), (6, 310244), (8, 232683), (11, 169224), (12, 155122), (22, 84612), (24, 77561), (33, 56408), (44, 42306), (66, 28204), (88, 21153), (121, 15384), (132, 14102), (242, 7692), (264, 7051), (363, 5128), (484, 3846), (641, 2904), (726, 2564), (968, 1923), (1282, 1452)]