17964954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8387}}^1$

素因数の和:8419

約数の個数: 48

約数和(自身を含む): 47107008

約数和(自身を除く): 29142054

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 8387, 16774, 25161, 50322, 58709, 75483, 117418, 142579, 150966, 176127, 285158, 352254, 427737, 528381, 855474, 998053, 1056762, 1283211, 1996106, 2566422, 2994159, 5988318, 8982477, 17964954]

約数ペア:

[(1, 17964954), (2, 8982477), (3, 5988318), (6, 2994159), (7, 2566422), (9, 1996106), (14, 1283211), (17, 1056762), (18, 998053), (21, 855474), (34, 528381), (42, 427737), (51, 352254), (63, 285158), (102, 176127), (119, 150966), (126, 142579), (153, 117418), (238, 75483), (306, 58709), (357, 50322), (714, 25161), (1071, 16774), (2142, 8387)]