19375146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{51257}}^1$

素因数の和:51275

約数の個数: 32

約数和(自身を含む): 49207680

約数和(自身を除く): 29832534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 51257, 102514, 153771, 307542, 358799, 461313, 717598, 922626, 1076397, 1383939, 2152794, 2767878, 3229191, 6458382, 9687573, 19375146]

約数ペア:

[(1, 19375146), (2, 9687573), (3, 6458382), (6, 3229191), (7, 2767878), (9, 2152794), (14, 1383939), (18, 1076397), (21, 922626), (27, 717598), (42, 461313), (54, 358799), (63, 307542), (126, 153771), (189, 102514), (378, 51257)]