129726954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{343193}}^1$

素因数の和:343211

約数の個数: 32

約数和(自身を含む): 329466240

約数和(自身を除く): 199739286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 343193, 686386, 1029579, 2059158, 2402351, 3088737, 4804702, 6177474, 7207053, 9266211, 14414106, 18532422, 21621159, 43242318, 64863477, 129726954]

約数ペア:

[(1, 129726954), (2, 64863477), (3, 43242318), (6, 21621159), (7, 18532422), (9, 14414106), (14, 9266211), (18, 7207053), (21, 6177474), (27, 4804702), (42, 3088737), (54, 2402351), (63, 2059158), (126, 1029579), (189, 686386), (378, 343193)]