2017353918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1\times {\mathrm{1453}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 4267815696

約数和(自身を除く): 2250461778

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 641, 722, 1083, 1282, 1453, 1923, 2166, 2906, 3846, 4359, 8718, 12179, 24358, 27607, 36537, 55214, 73074, 82821, 165642, 231401, 462802, 524533, 694203, 931373, 1049066, 1388406, 1573599, 1862746, 2794119, 3147198, 5588238, 17696087, 35392174, 53088261, 106176522, 336225653, 672451306, 1008676959, 2017353918]

約数ペア:

[(1, 2017353918), (2, 1008676959), (3, 672451306), (6, 336225653), (19, 106176522), (38, 53088261), (57, 35392174), (114, 17696087), (361, 5588238), (641, 3147198), (722, 2794119), (1083, 1862746), (1282, 1573599), (1453, 1388406), (1923, 1049066), (2166, 931373), (2906, 694203), (3846, 524533), (4359, 462802), (8718, 231401), (12179, 165642), (24358, 82821), (27607, 73074), (36537, 55214)]