2019250926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1456891}}^1$

素因数の和:1456917

約数の個数: 48

約数和(自身を含む): 5454603648

約数和(自身を除く): 3435352722

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, 1456891, 2913782, 4370673, 8741346, 10198237, 13112019, 16025801, 20396474, 26224038, 30594711, 32051602, 48077403, 61189422, 91784133, 96154806, 112180607, 144232209, 183568266, 224361214, 288464418, 336541821, 673083642, 1009625463, 2019250926]

約数ペア:

[(1, 2019250926), (2, 1009625463), (3, 673083642), (6, 336541821), (7, 288464418), (9, 224361214), (11, 183568266), (14, 144232209), (18, 112180607), (21, 96154806), (22, 91784133), (33, 61189422), (42, 48077403), (63, 32051602), (66, 30594711), (77, 26224038), (99, 20396474), (126, 16025801), (154, 13112019), (198, 10198237), (231, 8741346), (462, 4370673), (693, 2913782), (1386, 1456891)]