121285398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81839}}^1$

素因数の和:81876

約数の個数: 32

約数和(自身を含む): 274982400

約数和(自身を除く): 153697002

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 81839, 163678, 245517, 491034, 1063907, 1554941, 2127814, 3109882, 3191721, 4664823, 6383442, 9329646, 20214233, 40428466, 60642699, 121285398]

約数ペア:

[(1, 121285398), (2, 60642699), (3, 40428466), (6, 20214233), (13, 9329646), (19, 6383442), (26, 4664823), (38, 3191721), (39, 3109882), (57, 2127814), (78, 1554941), (114, 1063907), (247, 491034), (494, 245517), (741, 163678), (1482, 81839)]