189533862

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{214891}}^1$

素因数の和:214913

約数の個数: 36

約数和(自身を含む): 477704916

約数和(自身を除く): 288171054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 214891, 429782, 644673, 1289346, 1504237, 1934019, 3008474, 3868038, 4512711, 9025422, 10529659, 13538133, 21059318, 27076266, 31588977, 63177954, 94766931, 189533862]

約数ペア:

[(1, 189533862), (2, 94766931), (3, 63177954), (6, 31588977), (7, 27076266), (9, 21059318), (14, 13538133), (18, 10529659), (21, 9025422), (42, 4512711), (49, 3868038), (63, 3008474), (98, 1934019), (126, 1504237), (147, 1289346), (294, 644673), (441, 429782), (882, 214891)]