19426997436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21024889}}^1$

素因数の和:21024914

約数の個数: 48

約数和(自身を含む): 56514904320

約数和(自身を除く): 37087906884

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 21024889, 42049778, 63074667, 84099556, 126149334, 147174223, 231273779, 252298668, 294348446, 441522669, 462547558, 588696892, 693821337, 883045338, 925095116, 1387642674, 1618916453, 1766090676, 2775285348, 3237832906, 4856749359, 6475665812, 9713498718, 19426997436]

約数ペア:

[(1, 19426997436), (2, 9713498718), (3, 6475665812), (4, 4856749359), (6, 3237832906), (7, 2775285348), (11, 1766090676), (12, 1618916453), (14, 1387642674), (21, 925095116), (22, 883045338), (28, 693821337), (33, 588696892), (42, 462547558), (44, 441522669), (66, 294348446), (77, 252298668), (84, 231273779), (132, 147174223), (154, 126149334), (231, 84099556), (308, 63074667), (462, 42049778), (924, 21024889)]