18698946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26189}}^1$

素因数の和:26218

約数の個数: 32

約数和(自身を含む): 45256320

約数和(自身を除く): 26557374

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 26189, 52378, 78567, 157134, 183323, 366646, 445213, 549969, 890426, 1099938, 1335639, 2671278, 3116491, 6232982, 9349473, 18698946]

約数ペア:

[(1, 18698946), (2, 9349473), (3, 6232982), (6, 3116491), (7, 2671278), (14, 1335639), (17, 1099938), (21, 890426), (34, 549969), (42, 445213), (51, 366646), (102, 183323), (119, 157134), (238, 78567), (357, 52378), (714, 26189)]