18241370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7043}}^1$

素因数の和:7094

約数の個数: 32

約数和(自身を含む): 38544768

約数和(自身を除く): 20303398

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 7043, 14086, 35215, 49301, 70430, 98602, 246505, 260591, 493010, 521182, 1302955, 1824137, 2605910, 3648274, 9120685, 18241370]

約数ペア:

[(1, 18241370), (2, 9120685), (5, 3648274), (7, 2605910), (10, 1824137), (14, 1302955), (35, 521182), (37, 493010), (70, 260591), (74, 246505), (185, 98602), (259, 70430), (370, 49301), (518, 35215), (1295, 14086), (2590, 7043)]