18369980568

素因数分解:

$2^3\times 3^2\times {\mathrm{1867}}^1\times {\mathrm{136657}}^1$

素因数の和:138536

約数の個数: 48

約数和(自身を含む): 49779043080

約数和(自身を除く): 31409062512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1867, 3734, 5601, 7468, 11202, 14936, 16803, 22404, 33606, 44808, 67212, 134424, 136657, 273314, 409971, 546628, 819942, 1093256, 1229913, 1639884, 2459826, 3279768, 4919652, 9839304, 255138619, 510277238, 765415857, 1020554476, 1530831714, 2041108952, 2296247571, 3061663428, 4592495142, 6123326856, 9184990284, 18369980568]

約数ペア:

[(1, 18369980568), (2, 9184990284), (3, 6123326856), (4, 4592495142), (6, 3061663428), (8, 2296247571), (9, 2041108952), (12, 1530831714), (18, 1020554476), (24, 765415857), (36, 510277238), (72, 255138619), (1867, 9839304), (3734, 4919652), (5601, 3279768), (7468, 2459826), (11202, 1639884), (14936, 1229913), (16803, 1093256), (22404, 819942), (33606, 546628), (44808, 409971), (67212, 273314), (134424, 136657)]