1616814

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 3648000

約数和(自身を除く): 2031186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 379, 474, 711, 758, 1137, 1422, 2133, 2274, 3411, 4266, 6822, 10233, 20466, 29941, 59882, 89823, 179646, 269469, 538938, 808407, 1616814]

約数ペア:

[(1, 1616814), (2, 808407), (3, 538938), (6, 269469), (9, 179646), (18, 89823), (27, 59882), (54, 29941), (79, 20466), (158, 10233), (237, 6822), (379, 4266), (474, 3411), (711, 2274), (758, 2133), (1137, 1422)]