18189738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{48121}}^1$

素因数の和:48139

約数の個数: 32

約数和(自身を含む): 46197120

約数和(自身を除く): 28007382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 48121, 96242, 144363, 288726, 336847, 433089, 673694, 866178, 1010541, 1299267, 2021082, 2598534, 3031623, 6063246, 9094869, 18189738]

約数ペア:

[(1, 18189738), (2, 9094869), (3, 6063246), (6, 3031623), (7, 2598534), (9, 2021082), (14, 1299267), (18, 1010541), (21, 866178), (27, 673694), (42, 433089), (54, 336847), (63, 288726), (126, 144363), (189, 96242), (378, 48121)]