2018992914

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{5849}}^1$

素因数の和:6135

約数の個数: 48

約数和(自身を含む): 4438886400

約数和(自身を除く): 2419893486

約数列:

[1, 2, 3, 6, 9, 18, 127, 151, 254, 302, 381, 453, 762, 906, 1143, 1359, 2286, 2718, 5849, 11698, 17547, 19177, 35094, 38354, 52641, 57531, 105282, 115062, 172593, 345186, 742823, 883199, 1485646, 1766398, 2228469, 2649597, 4456938, 5299194, 6685407, 7948791, 13370814, 15897582, 112166273, 224332546, 336498819, 672997638, 1009496457, 2018992914]

約数ペア:

[(1, 2018992914), (2, 1009496457), (3, 672997638), (6, 336498819), (9, 224332546), (18, 112166273), (127, 15897582), (151, 13370814), (254, 7948791), (302, 6685407), (381, 5299194), (453, 4456938), (762, 2649597), (906, 2228469), (1143, 1766398), (1359, 1485646), (2286, 883199), (2718, 742823), (5849, 345186), (11698, 172593), (17547, 115062), (19177, 105282), (35094, 57531), (38354, 52641)]