17969388

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^2\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 36

約数和(自身を含む): 42662088

約数和(自身を除く): 24692700

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 281, 292, 438, 562, 843, 876, 1124, 1686, 3372, 5329, 10658, 15987, 20513, 21316, 31974, 41026, 61539, 63948, 82052, 123078, 246156, 1497449, 2994898, 4492347, 5989796, 8984694, 17969388]

約数ペア:

[(1, 17969388), (2, 8984694), (3, 5989796), (4, 4492347), (6, 2994898), (12, 1497449), (73, 246156), (146, 123078), (219, 82052), (281, 63948), (292, 61539), (438, 41026), (562, 31974), (843, 21316), (876, 20513), (1124, 15987), (1686, 10658), (3372, 5329)]