19595142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{51839}}^1$

素因数の和:51857

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 30171258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 51839, 103678, 155517, 311034, 362873, 466551, 725746, 933102, 1088619, 1399653, 2177238, 2799306, 3265857, 6531714, 9797571, 19595142]

約数ペア:

[(1, 19595142), (2, 9797571), (3, 6531714), (6, 3265857), (7, 2799306), (9, 2177238), (14, 1399653), (18, 1088619), (21, 933102), (27, 725746), (42, 466551), (54, 362873), (63, 311034), (126, 155517), (189, 103678), (378, 51839)]