2179281816

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1780459}}^1$

素因数の和:1780488

約数の個数: 48

約数和(自身を含む): 6249414600

約数和(自身を除く): 4070132784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 1780459, 3560918, 5341377, 7121836, 10682754, 14243672, 16024131, 21365508, 30267803, 32048262, 42731016, 60535606, 64096524, 90803409, 121071212, 128193048, 181606818, 242142424, 272410227, 363213636, 544820454, 726427272, 1089640908, 2179281816]

約数ペア:

[(1, 2179281816), (2, 1089640908), (3, 726427272), (4, 544820454), (6, 363213636), (8, 272410227), (9, 242142424), (12, 181606818), (17, 128193048), (18, 121071212), (24, 90803409), (34, 64096524), (36, 60535606), (51, 42731016), (68, 32048262), (72, 30267803), (102, 21365508), (136, 16024131), (153, 14243672), (204, 10682754), (306, 7121836), (408, 5341377), (612, 3560918), (1224, 1780459)]