219231054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20963}}^1$

素因数の和:21061

約数の個数: 48

約数和(自身を含む): 549424512

約数和(自身を除く): 330193458

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, 20963, 41926, 62889, 125778, 146741, 188667, 293482, 377334, 440223, 880446, 1320669, 1739929, 2641338, 3479858, 5219787, 10439574, 12179503, 15659361, 24359006, 31318722, 36538509, 73077018, 109615527, 219231054]

約数ペア:

[(1, 219231054), (2, 109615527), (3, 73077018), (6, 36538509), (7, 31318722), (9, 24359006), (14, 15659361), (18, 12179503), (21, 10439574), (42, 5219787), (63, 3479858), (83, 2641338), (126, 1739929), (166, 1320669), (249, 880446), (498, 440223), (581, 377334), (747, 293482), (1162, 188667), (1494, 146741), (1743, 125778), (3486, 62889), (5229, 41926), (10458, 20963)]