1914481872

素因数分解:

$2^4\times 3^3\times {\mathrm{4431671}}^1$

素因数の和:4431688

約数の個数: 40

約数和(自身を含む): 5495273280

約数和(自身を除く): 3580791408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 4431671, 8863342, 13295013, 17726684, 26590026, 35453368, 39885039, 53180052, 70906736, 79770078, 106360104, 119655117, 159540156, 212720208, 239310234, 319080312, 478620468, 638160624, 957240936, 1914481872]

約数ペア:

[(1, 1914481872), (2, 957240936), (3, 638160624), (4, 478620468), (6, 319080312), (8, 239310234), (9, 212720208), (12, 159540156), (16, 119655117), (18, 106360104), (24, 79770078), (27, 70906736), (36, 53180052), (48, 39885039), (54, 35453368), (72, 26590026), (108, 17726684), (144, 13295013), (216, 8863342), (432, 4431671)]