2018927358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{193051}}^1$

素因数の和:193149

約数の個数: 48

約数和(自身を含む): 5059506816

約数和(自身を除く): 3040579458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 193051, 386102, 579153, 1158306, 1351357, 1737459, 2702714, 3474918, 4054071, 8108142, 12162213, 16023233, 24324426, 32046466, 48069699, 96139398, 112162631, 144209097, 224325262, 288418194, 336487893, 672975786, 1009463679, 2018927358]

約数ペア:

[(1, 2018927358), (2, 1009463679), (3, 672975786), (6, 336487893), (7, 288418194), (9, 224325262), (14, 144209097), (18, 112162631), (21, 96139398), (42, 48069699), (63, 32046466), (83, 24324426), (126, 16023233), (166, 12162213), (249, 8108142), (498, 4054071), (581, 3474918), (747, 2702714), (1162, 1737459), (1494, 1351357), (1743, 1158306), (3486, 579153), (5229, 386102), (10458, 193051)]