1918103418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1383913}}^1$

素因数の和:1383939

約数の個数: 48

約数和(自身を含む): 5181374016

約数和(自身を除く): 3263270598

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1383913, 2767826, 4151739, 8303478, 9687391, 12455217, 15223043, 19374782, 24910434, 29062173, 30446086, 45669129, 58124346, 87186519, 91338258, 106561301, 137007387, 174373038, 213122602, 274014774, 319683903, 639367806, 959051709, 1918103418]

約数ペア:

[(1, 1918103418), (2, 959051709), (3, 639367806), (6, 319683903), (7, 274014774), (9, 213122602), (11, 174373038), (14, 137007387), (18, 106561301), (21, 91338258), (22, 87186519), (33, 58124346), (42, 45669129), (63, 30446086), (66, 29062173), (77, 24910434), (99, 19374782), (126, 15223043), (154, 12455217), (198, 9687391), (231, 8303478), (462, 4151739), (693, 2767826), (1386, 1383913)]