1369722078

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{154981}}^1$

素因数の和:155480

約数の個数: 24

約数和(自身を含む): 2973794616

約数和(自身を除く): 1604072538

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 8838, 154981, 309962, 464943, 929886, 1394829, 2789658, 76095671, 152191342, 228287013, 456574026, 684861039, 1369722078]

約数ペア:

[(1, 1369722078), (2, 684861039), (3, 456574026), (6, 228287013), (9, 152191342), (18, 76095671), (491, 2789658), (982, 1394829), (1473, 929886), (2946, 464943), (4419, 309962), (8838, 154981)]