2018195421

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1483}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 3107424768

約数和(自身を除く): 1089229347

約数列:

[1, 3, 11, 23, 33, 69, 121, 163, 253, 363, 489, 759, 1483, 1793, 2783, 3749, 4449, 5379, 8349, 11247, 16313, 19723, 34109, 41239, 48939, 59169, 102327, 123717, 179443, 241729, 375199, 453629, 538329, 725187, 1125597, 1360887, 2659019, 4127189, 5559767, 7977057, 12381567, 16679301, 29249209, 61157437, 87747627, 183472311, 672731807, 2018195421]

約数ペア:

[(1, 2018195421), (3, 672731807), (11, 183472311), (23, 87747627), (33, 61157437), (69, 29249209), (121, 16679301), (163, 12381567), (253, 7977057), (363, 5559767), (489, 4127189), (759, 2659019), (1483, 1360887), (1793, 1125597), (2783, 725187), (3749, 538329), (4449, 453629), (5379, 375199), (8349, 241729), (11247, 179443), (16313, 123717), (19723, 102327), (34109, 59169), (41239, 48939)]