18730938

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{8237}}^1$

素因数の和:8621

約数の個数: 16

約数和(自身を含む): 37565280

約数和(自身を除く): 18834342

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 8237, 16474, 24711, 49422, 3121823, 6243646, 9365469, 18730938]

約数ペア:

[(1, 18730938), (2, 9365469), (3, 6243646), (6, 3121823), (379, 49422), (758, 24711), (1137, 16474), (2274, 8237)]