538561908

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{318299}}^1$

素因数の和:318356

約数の個数: 36

約数和(自身を含む): 1390334400

約数和(自身を除く): 851772492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 318299, 636598, 954897, 1273196, 1909794, 2864691, 3819588, 5729382, 11458764, 14960053, 29920106, 44880159, 59840212, 89760318, 134640477, 179520636, 269280954, 538561908]

約数ペア:

[(1, 538561908), (2, 269280954), (3, 179520636), (4, 134640477), (6, 89760318), (9, 59840212), (12, 44880159), (18, 29920106), (36, 14960053), (47, 11458764), (94, 5729382), (141, 3819588), (188, 2864691), (282, 1909794), (423, 1273196), (564, 954897), (846, 636598), (1692, 318299)]