228538566

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{839}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 510400800

約数和(自身を除く): 281862234

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 409, 666, 818, 839, 1227, 1678, 2454, 2517, 3681, 5034, 7362, 7551, 15102, 15133, 30266, 31043, 45399, 62086, 90798, 93129, 136197, 186258, 272394, 279387, 343151, 558774, 686302, 1029453, 2058906, 3088359, 6176718, 12696587, 25393174, 38089761, 76179522, 114269283, 228538566]

約数ペア:

[(1, 228538566), (2, 114269283), (3, 76179522), (6, 38089761), (9, 25393174), (18, 12696587), (37, 6176718), (74, 3088359), (111, 2058906), (222, 1029453), (333, 686302), (409, 558774), (666, 343151), (818, 279387), (839, 272394), (1227, 186258), (1678, 136197), (2454, 93129), (2517, 90798), (3681, 62086), (5034, 45399), (7362, 31043), (7551, 30266), (15102, 15133)]