18115655183969

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1\times {\mathrm{4259}}^1\times {\mathrm{7307}}^1$

素因数の和:12317

約数の個数: 32

約数和(自身を含む): 20896848322560

約数和(自身を除く): 2781193138591

約数列:

[1, 7, 137, 607, 959, 4249, 4259, 7307, 29813, 51149, 83159, 582113, 583483, 1001059, 2585213, 4084381, 4435349, 7007413, 18096491, 31047443, 31120513, 217843591, 354174181, 607642813, 2479219267, 4253499691, 4263510281, 18890151391, 29844571967, 132231059737, 2587950740567, 18115655183969]

約数ペア:

[(1, 18115655183969), (7, 2587950740567), (137, 132231059737), (607, 29844571967), (959, 18890151391), (4249, 4263510281), (4259, 4253499691), (7307, 2479219267), (29813, 607642813), (51149, 354174181), (83159, 217843591), (582113, 31120513), (583483, 31047443), (1001059, 18096491), (2585213, 7007413), (4084381, 4435349)]