18647844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{91411}}^1$

素因数の和:91435

約数の個数: 24

約数和(自身を含む): 46071648

約数和(自身を除く): 27423804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 91411, 182822, 274233, 365644, 548466, 1096932, 1553987, 3107974, 4661961, 6215948, 9323922, 18647844]

約数ペア:

[(1, 18647844), (2, 9323922), (3, 6215948), (4, 4661961), (6, 3107974), (12, 1553987), (17, 1096932), (34, 548466), (51, 365644), (68, 274233), (102, 182822), (204, 91411)]