18331362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{145487}}^1$

素因数の和:145502

約数の個数: 24

約数和(自身を含む): 45392256

約数和(自身を除く): 27060894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 145487, 290974, 436461, 872922, 1018409, 1309383, 2036818, 2618766, 3055227, 6110454, 9165681, 18331362]

約数ペア:

[(1, 18331362), (2, 9165681), (3, 6110454), (6, 3055227), (7, 2618766), (9, 2036818), (14, 1309383), (18, 1018409), (21, 872922), (42, 436461), (63, 290974), (126, 145487)]